Search

Sharon A. Polk

Examiner (ID: 14419, Phone: (571)270-7910 , Office: P/2853 )

Most Active Art Unit
2853
Art Unit(s)
2853, 2836
Total Applications
1303
Issued Applications
1158
Pending Applications
84
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5400953 [patent_doc_number] => 20090236266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'Diesel desulfurization method' [patent_app_type] => utility [patent_app_number] => 12/077643 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4031 [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/A1/0236/20090236266.pdf [firstpage_image] =>[orig_patent_app_number] => 12077643 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/077643
Diesel desulfurization method Mar 19, 2008 Issued
Array ( [id] => 4816496 [patent_doc_number] => 20080223755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Process for hydroconversion of heavy hydrocarbon feeds in a slurry reactor in the presence of a heteropolyanion-based catalyst' [patent_app_type] => utility [patent_app_number] => 12/076237 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6393 [patent_no_of_claims] => 25 [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/A1/0223/20080223755.pdf [firstpage_image] =>[orig_patent_app_number] => 12076237 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/076237
Process for hydroconversion of heavy hydrocarbon feeds in a slurry reactor in the presence of a heteropolyanion-based catalyst Mar 13, 2008 Issued
Array ( [id] => 4816498 [patent_doc_number] => 20080223757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'METHOD FOR EXTRACTION OF BITUMEN FROM OIL SANDS USING LIME' [patent_app_type] => utility [patent_app_number] => 12/048430 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4662 [patent_no_of_claims] => 17 [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/A1/0223/20080223757.pdf [firstpage_image] =>[orig_patent_app_number] => 12048430 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048430
Method for extraction of bitumen from oil sands using lime Mar 13, 2008 Issued
Array ( [id] => 4816494 [patent_doc_number] => 20080223753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'METHOD FOR DESULFURIZING HYDROCARBON FRACTIONS FROM STEAM CRACKING EFFLUENTS' [patent_app_type] => utility [patent_app_number] => 12/047631 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5052 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20080223753.pdf [firstpage_image] =>[orig_patent_app_number] => 12047631 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047631
Method for desulfurizing hydrocarbon fractions from steam cracking effluents Mar 12, 2008 Issued
Array ( [id] => 4816495 [patent_doc_number] => 20080223754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'SYSTEMS AND METHODS FOR RESIDUE UPGRADING' [patent_app_type] => utility [patent_app_number] => 12/047115 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 20486 [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/A1/0223/20080223754.pdf [firstpage_image] =>[orig_patent_app_number] => 12047115 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047115
Systems and methods for residue upgrading Mar 11, 2008 Issued
Array ( [id] => 5534378 [patent_doc_number] => 20090234166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Hydroconversion process for petroleum resids by hydroconversion over carbon supported metal catalyst followed by selective membrane separation' [patent_app_type] => utility [patent_app_number] => 12/073843 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4200 [patent_no_of_claims] => 21 [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/A1/0234/20090234166.pdf [firstpage_image] =>[orig_patent_app_number] => 12073843 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/073843
Hydroconversion process for petroleum resids by hydroconversion over carbon supported metal catalyst followed by selective membrane separation Mar 10, 2008 Issued
Array ( [id] => 5530234 [patent_doc_number] => 20090230022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Hydroconversion process for petroleum resids using selective membrane separation followed by hydroconversion over carbon supported metal catalyst' [patent_app_type] => utility [patent_app_number] => 12/073844 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4701 [patent_no_of_claims] => 22 [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/A1/0230/20090230022.pdf [firstpage_image] =>[orig_patent_app_number] => 12073844 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/073844
Hydroconversion process for petroleum resids using selective membrane separation followed by hydroconversion over carbon supported metal catalyst Mar 10, 2008 Issued
Array ( [id] => 4736788 [patent_doc_number] => 20080230440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Methods and Systems for Producing Reduced Resid and Bottomless Products from Heavy Hydrocarbon Feedstocks' [patent_app_type] => utility [patent_app_number] => 12/046363 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 18557 [patent_no_of_claims] => 16 [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/A1/0230/20080230440.pdf [firstpage_image] =>[orig_patent_app_number] => 12046363 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/046363
Methods and systems for producing reduced resid and bottomless products from heavy hydrocarbon feedstocks Mar 10, 2008 Issued
Array ( [id] => 5382620 [patent_doc_number] => 20090223864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'PROCESS FOR THE SELECTIVE HYDRODESULFURIZATION OF AN OLEFIN CONTAINING HYDROCARBON FEEDSTOCK' [patent_app_type] => utility [patent_app_number] => 12/043841 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7154 [patent_no_of_claims] => 18 [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/A1/0223/20090223864.pdf [firstpage_image] =>[orig_patent_app_number] => 12043841 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/043841
PROCESS FOR THE SELECTIVE HYDRODESULFURIZATION OF AN OLEFIN CONTAINING HYDROCARBON FEEDSTOCK Mar 5, 2008 Abandoned
Array ( [id] => 5382621 [patent_doc_number] => 20090223865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'CATALYST AND PROCESS FOR THE SELECTIVE HYDRODESULFURIZATION OF AN OLEFIN CONTAINING HYDROCARBON FEEDSTOCK' [patent_app_type] => utility [patent_app_number] => 12/043847 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6031 [patent_no_of_claims] => 12 [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/A1/0223/20090223865.pdf [firstpage_image] =>[orig_patent_app_number] => 12043847 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/043847
CATALYST AND PROCESS FOR THE SELECTIVE HYDRODESULFURIZATION OF AN OLEFIN CONTAINING HYDROCARBON FEEDSTOCK Mar 5, 2008 Abandoned
Array ( [id] => 4736793 [patent_doc_number] => 20080230445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'METHOD OF SCAVENGING MERCAPTANS FROM HYDROCARBONS' [patent_app_type] => utility [patent_app_number] => 12/042536 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5681 [patent_no_of_claims] => 18 [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/A1/0230/20080230445.pdf [firstpage_image] =>[orig_patent_app_number] => 12042536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/042536
METHOD OF SCAVENGING MERCAPTANS FROM HYDROCARBONS Mar 4, 2008 Abandoned
Array ( [id] => 5382625 [patent_doc_number] => 20090223869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'SEGREGATION OF STREAMS FOR THE PRODUCTION OF AMMONIA' [patent_app_type] => utility [patent_app_number] => 12/042960 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3908 [patent_no_of_claims] => 19 [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/A1/0223/20090223869.pdf [firstpage_image] =>[orig_patent_app_number] => 12042960 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/042960
Segregation of streams for the production of ammonia Mar 4, 2008 Issued
Array ( [id] => 8577126 [patent_doc_number] => 08343335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Production of shaped silica bodies' [patent_app_type] => utility [patent_app_number] => 12/070861 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4755 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12070861 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070861
Production of shaped silica bodies Feb 20, 2008 Issued
Array ( [id] => 5388695 [patent_doc_number] => 20090206007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'PROCESS AND APPARATUS FOR UPGRADING COAL USING SUPERCRITICAL WATER' [patent_app_type] => utility [patent_app_number] => 12/033961 [patent_app_country] => US [patent_app_date] => 2008-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10069 [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/A1/0206/20090206007.pdf [firstpage_image] =>[orig_patent_app_number] => 12033961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/033961
PROCESS AND APPARATUS FOR UPGRADING COAL USING SUPERCRITICAL WATER Feb 19, 2008 Abandoned
Array ( [id] => 5388694 [patent_doc_number] => 20090206006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Process and Apparatus for Upgrading Heavy Hydrocarbons Using Supercritical Water' [patent_app_type] => utility [patent_app_number] => 12/033933 [patent_app_country] => US [patent_app_date] => 2008-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8878 [patent_no_of_claims] => 23 [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/A1/0206/20090206006.pdf [firstpage_image] =>[orig_patent_app_number] => 12033933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/033933
Process and apparatus for upgrading heavy hydrocarbons using supercritical water Feb 19, 2008 Issued
Array ( [id] => 5477248 [patent_doc_number] => 20090200205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'SULFUR EXTRACTION FROM STRAIGHT RUN GASOLINE' [patent_app_type] => utility [patent_app_number] => 12/029109 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4648 [patent_no_of_claims] => 18 [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/A1/0200/20090200205.pdf [firstpage_image] =>[orig_patent_app_number] => 12029109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/029109
SULFUR EXTRACTION FROM STRAIGHT RUN GASOLINE Feb 10, 2008 Abandoned
Array ( [id] => 10129356 [patent_doc_number] => 09163182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Process for cracking hydrocarbon oils' [patent_app_type] => utility [patent_app_number] => 12/027123 [patent_app_country] => US [patent_app_date] => 2008-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 44757 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12027123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/027123
Process for cracking hydrocarbon oils Feb 5, 2008 Issued
Array ( [id] => 4952292 [patent_doc_number] => 20080185316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Method for Reducing Quench Oil Fouling in Cracking Processes' [patent_app_type] => utility [patent_app_number] => 12/024251 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3581 [patent_no_of_claims] => 20 [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/A1/0185/20080185316.pdf [firstpage_image] =>[orig_patent_app_number] => 12024251 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/024251
Method for Reducing Quench Oil Fouling in Cracking Processes Jan 31, 2008 Abandoned
Array ( [id] => 4559802 [patent_doc_number] => 07846324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Use of heat exchanger in a process to deasphalt tar' [patent_app_type] => utility [patent_app_number] => 12/023322 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4815 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/846/07846324.pdf [firstpage_image] =>[orig_patent_app_number] => 12023322 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/023322
Use of heat exchanger in a process to deasphalt tar Jan 30, 2008 Issued
Array ( [id] => 4552008 [patent_doc_number] => 07837854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Process and apparatus for upgrading steam cracked tar' [patent_app_type] => utility [patent_app_number] => 12/023204 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5524 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/837/07837854.pdf [firstpage_image] =>[orig_patent_app_number] => 12023204 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/023204
Process and apparatus for upgrading steam cracked tar Jan 30, 2008 Issued
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