Search

Geoffrey T. Evans

Examiner (ID: 4642, Phone: (571)272-2369 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
945
Issued Applications
782
Pending Applications
46
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 21280 [patent_doc_number] => 07799213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Additives to enhance phosphorus compound removal in refinery desalting processes' [patent_app_type] => utility [patent_app_number] => 11/177060 [patent_app_country] => US [patent_app_date] => 2005-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11725 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/799/07799213.pdf [firstpage_image] =>[orig_patent_app_number] => 11177060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/177060
Additives to enhance phosphorus compound removal in refinery desalting processes Jul 7, 2005 Issued
Array ( [id] => 5762788 [patent_doc_number] => 20060016727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Gel assisted separation method and dewatering/desalting hydrocarbon oils' [patent_app_type] => utility [patent_app_number] => 11/173975 [patent_app_country] => US [patent_app_date] => 2005-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2910 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20060016727.pdf [firstpage_image] =>[orig_patent_app_number] => 11173975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/173975
Gel assisted separation method and dewatering/desalting hydrocarbon oils Jun 30, 2005 Abandoned
Array ( [id] => 8165258 [patent_doc_number] => 08173854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Steam cracking of partially desalted hydrocarbon feedstocks' [patent_app_type] => utility [patent_app_number] => 11/172096 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10461 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/173/08173854.pdf [firstpage_image] =>[orig_patent_app_number] => 11172096 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/172096
Steam cracking of partially desalted hydrocarbon feedstocks Jun 29, 2005 Issued
Array ( [id] => 7801304 [patent_doc_number] => 08129576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Protection of solid acid catalysts from damage by volatile species' [patent_app_type] => utility [patent_app_number] => 11/171799 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7246 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/129/08129576.pdf [firstpage_image] =>[orig_patent_app_number] => 11171799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/171799
Protection of solid acid catalysts from damage by volatile species Jun 29, 2005 Issued
Array ( [id] => 5891999 [patent_doc_number] => 20060000748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Method for metering catalyst in a fluid catalytic cracking catalyst injection system' [patent_app_type] => utility [patent_app_number] => 11/168685 [patent_app_country] => US [patent_app_date] => 2005-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4670 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20060000748.pdf [firstpage_image] =>[orig_patent_app_number] => 11168685 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/168685
Method for metering catalyst in a fluid catalytic cracking catalyst injection system Jun 27, 2005 Issued
Array ( [id] => 232374 [patent_doc_number] => 07597798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-06 [patent_title] => 'Method for reducing the amount of high molecular weight organic sulfur picked-up by hydrocarbon streams transported through a pipeline' [patent_app_type] => utility [patent_app_number] => 11/155281 [patent_app_country] => US [patent_app_date] => 2005-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4253 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/597/07597798.pdf [firstpage_image] =>[orig_patent_app_number] => 11155281 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/155281
Method for reducing the amount of high molecular weight organic sulfur picked-up by hydrocarbon streams transported through a pipeline Jun 16, 2005 Issued
Array ( [id] => 5643182 [patent_doc_number] => 20060281637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Methods and compositions for removing sulfur from liquid hydrocarbons' [patent_app_type] => utility [patent_app_number] => 11/151330 [patent_app_country] => US [patent_app_date] => 2005-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2238 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0281/20060281637.pdf [firstpage_image] =>[orig_patent_app_number] => 11151330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/151330
Methods and compositions for removing sulfur from liquid hydrocarbons Jun 12, 2005 Abandoned
Array ( [id] => 4568429 [patent_doc_number] => 07847141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Process for improving gasoline cuts and conversion into gas oils' [patent_app_type] => utility [patent_app_number] => 11/144739 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4847 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/847/07847141.pdf [firstpage_image] =>[orig_patent_app_number] => 11144739 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/144739
Process for improving gasoline cuts and conversion into gas oils Jun 5, 2005 Issued
Array ( [id] => 123659 [patent_doc_number] => 07705193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Process for improving gasoline fractions and gasoil conversion with additional treatment to increase the gasoil fraction yield' [patent_app_type] => utility [patent_app_number] => 11/144740 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6219 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/705/07705193.pdf [firstpage_image] =>[orig_patent_app_number] => 11144740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/144740
Process for improving gasoline fractions and gasoil conversion with additional treatment to increase the gasoil fraction yield Jun 5, 2005 Issued
Array ( [id] => 7224915 [patent_doc_number] => 20050269022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Fusion/coagulation work fixing agent and machining method using the same' [patent_app_type] => utility [patent_app_number] => 11/145381 [patent_app_country] => US [patent_app_date] => 2005-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16714 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0269/20050269022.pdf [firstpage_image] =>[orig_patent_app_number] => 11145381 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/145381
Fusion/coagulation work fixing agent and machining method using the same Jun 2, 2005 Abandoned
Array ( [id] => 5630887 [patent_doc_number] => 20060147355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Fluidizing a population of catalyst particles having a low catalyst fines content' [patent_app_type] => utility [patent_app_number] => 11/143390 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 23775 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20060147355.pdf [firstpage_image] =>[orig_patent_app_number] => 11143390 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/143390
Fluidizing a population of catalyst particles having a low catalyst fines content Jun 1, 2005 Issued
Array ( [id] => 4652413 [patent_doc_number] => 20080039669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Olefin Oligomerization Process' [patent_app_type] => utility [patent_app_number] => 11/596168 [patent_app_country] => US [patent_app_date] => 2005-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5531 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20080039669.pdf [firstpage_image] =>[orig_patent_app_number] => 11596168 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/596168
Olefin oligomerization process May 25, 2005 Issued
Array ( [id] => 5622476 [patent_doc_number] => 20060260981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Integrated fluid catalytic cracking process' [patent_app_type] => utility [patent_app_number] => 11/133050 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8591 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0260/20060260981.pdf [firstpage_image] =>[orig_patent_app_number] => 11133050 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/133050
Integrated fluid catalytic cracking process May 18, 2005 Issued
Array ( [id] => 6955232 [patent_doc_number] => 20050211602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds' [patent_app_type] => utility [patent_app_number] => 11/131167 [patent_app_country] => US [patent_app_date] => 2005-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 19870 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20050211602.pdf [firstpage_image] =>[orig_patent_app_number] => 11131167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/131167
Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds May 16, 2005 Abandoned
Array ( [id] => 5735711 [patent_doc_number] => 20060006101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Production of substantially free-flowing coke from a deeper cut of vacuum resid in delayed coking' [patent_app_type] => utility [patent_app_number] => 11/127730 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5049 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20060006101.pdf [firstpage_image] =>[orig_patent_app_number] => 11127730 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127730
Production of substantially free-flowing coke from a deeper cut of vacuum resid in delayed coking May 11, 2005 Abandoned
Array ( [id] => 7203926 [patent_doc_number] => 20050258075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Viscoelastic upgrading of heavy oil by altering its elastic modulus' [patent_app_type] => utility [patent_app_number] => 11/127824 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3358 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20050258075.pdf [firstpage_image] =>[orig_patent_app_number] => 11127824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127824
Viscoelastic upgrading of heavy oil by altering its elastic modulus May 11, 2005 Issued
Array ( [id] => 121901 [patent_doc_number] => 07704376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Fouling inhibition of thermal treatment of heavy oils' [patent_app_type] => utility [patent_app_number] => 11/127733 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2603 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/704/07704376.pdf [firstpage_image] =>[orig_patent_app_number] => 11127733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127733
Fouling inhibition of thermal treatment of heavy oils May 11, 2005 Issued
Array ( [id] => 236009 [patent_doc_number] => 07594989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts' [patent_app_type] => utility [patent_app_number] => 11/127734 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4718 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/594/07594989.pdf [firstpage_image] =>[orig_patent_app_number] => 11127734 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127734
Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts May 11, 2005 Issued
Array ( [id] => 5765014 [patent_doc_number] => 20050263440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Delayed coking process for producing free-flowing coke using polymeric additives' [patent_app_type] => utility [patent_app_number] => 11/127822 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4259 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0263/20050263440.pdf [firstpage_image] =>[orig_patent_app_number] => 11127822 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127822
Delayed coking process for producing free-flowing coke using polymeric additives May 11, 2005 Issued
Array ( [id] => 6928641 [patent_doc_number] => 20050279673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Delayed coking process for producing free-flowing coke using an overbased metal detergent additive' [patent_app_type] => utility [patent_app_number] => 11/127823 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4495 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20050279673.pdf [firstpage_image] =>[orig_patent_app_number] => 11127823 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127823
Delayed coking process for producing free-flowing coke using an overbased metal detergent additive May 11, 2005 Abandoned
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