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Andrew T Sever

Examiner (ID: 17309)

Most Active Art Unit
2851
Art Unit(s)
2851
Total Applications
495
Issued Applications
410
Pending Applications
7
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 349026 [patent_doc_number] => 07495142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Protecting catalytic sites of metalloaluminophosphate molecular sieves' [patent_app_type] => utility [patent_app_number] => 11/818496 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12189 [patent_no_of_claims] => 22 [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/07/495/07495142.pdf [firstpage_image] =>[orig_patent_app_number] => 11818496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/818496
Protecting catalytic sites of metalloaluminophosphate molecular sieves Jun 13, 2007 Issued
Array ( [id] => 74835 [patent_doc_number] => 07750196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Oxygenate conversion using molecular sieve SSZ-75' [patent_app_type] => utility [patent_app_number] => 11/756820 [patent_app_country] => US [patent_app_date] => 2007-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4100 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/750/07750196.pdf [firstpage_image] =>[orig_patent_app_number] => 11756820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/756820
Oxygenate conversion using molecular sieve SSZ-75 May 31, 2007 Issued
Array ( [id] => 72362 [patent_doc_number] => 07754933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Rejuvenating deactivated molecular sieve' [patent_app_type] => utility [patent_app_number] => 11/807450 [patent_app_country] => US [patent_app_date] => 2007-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7594 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754933.pdf [firstpage_image] =>[orig_patent_app_number] => 11807450 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/807450
Rejuvenating deactivated molecular sieve May 28, 2007 Issued
Array ( [id] => 5586227 [patent_doc_number] => 20090105429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'PROCESS FOR THE PREPARATION OF AN OLEFIN' [patent_app_type] => utility [patent_app_number] => 12/301129 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4532 [patent_no_of_claims] => 10 [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/A1/0105/20090105429.pdf [firstpage_image] =>[orig_patent_app_number] => 12301129 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301129
PROCESS FOR THE PREPARATION OF AN OLEFIN May 15, 2007 Abandoned
Array ( [id] => 5355714 [patent_doc_number] => 20090187058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'PROCESS FOR THE PREPARATION OF AN OLEFIN' [patent_app_type] => utility [patent_app_number] => 12/301134 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 13 [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/A1/0187/20090187058.pdf [firstpage_image] =>[orig_patent_app_number] => 12301134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301134
PROCESS FOR THE PREPARATION OF AN OLEFIN May 15, 2007 Abandoned
Array ( [id] => 5355712 [patent_doc_number] => 20090187056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'PROCESS FOR THE PREPARATION OF AN OLEFIN' [patent_app_type] => utility [patent_app_number] => 12/301120 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4487 [patent_no_of_claims] => 18 [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/A1/0187/20090187056.pdf [firstpage_image] =>[orig_patent_app_number] => 12301120 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301120
PROCESS FOR THE PREPARATION OF AN OLEFIN May 15, 2007 Abandoned
Array ( [id] => 5279597 [patent_doc_number] => 20090131729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'METHOD FOR PRODUCTION OF ADAMANTANE' [patent_app_type] => utility [patent_app_number] => 12/298916 [patent_app_country] => US [patent_app_date] => 2007-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4946 [patent_no_of_claims] => 5 [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/A1/0131/20090131729.pdf [firstpage_image] =>[orig_patent_app_number] => 12298916 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298916
METHOD FOR PRODUCTION OF ADAMANTANE May 1, 2007 Abandoned
Array ( [id] => 5113928 [patent_doc_number] => 20070197844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins' [patent_app_type] => utility [patent_app_number] => 11/787337 [patent_app_country] => US [patent_app_date] => 2007-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 20227 [patent_no_of_claims] => 15 [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/A1/0197/20070197844.pdf [firstpage_image] =>[orig_patent_app_number] => 11787337 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/787337
Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins Apr 15, 2007 Issued
Array ( [id] => 349025 [patent_doc_number] => 07495141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Minimizing corrosion in a methanol-to-olefin effluent processing system' [patent_app_type] => utility [patent_app_number] => 11/787334 [patent_app_country] => US [patent_app_date] => 2007-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19568 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/495/07495141.pdf [firstpage_image] =>[orig_patent_app_number] => 11787334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/787334
Minimizing corrosion in a methanol-to-olefin effluent processing system Apr 15, 2007 Issued
Array ( [id] => 256575 [patent_doc_number] => 07576250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Cracking 1-ethers over unmodified γ-alumina' [patent_app_type] => utility [patent_app_number] => 11/709012 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3877 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/576/07576250.pdf [firstpage_image] =>[orig_patent_app_number] => 11709012 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/709012
Cracking 1-ethers over unmodified γ-alumina Feb 20, 2007 Issued
Array ( [id] => 5005813 [patent_doc_number] => 20070203386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Process for the preparation of and composition of a feedstock usable for the preparation of lower olefins' [patent_app_type] => utility [patent_app_number] => 11/707366 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4194 [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/A1/0203/20070203386.pdf [firstpage_image] =>[orig_patent_app_number] => 11707366 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707366
Process for the preparation of and composition of a feedstock usable for the preparation of lower olefins Feb 14, 2007 Abandoned
Array ( [id] => 6429659 [patent_doc_number] => 20100168491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'CATALYST AND METHOD OF PRODUCING OLEFINS USING THE CATALYST' [patent_app_type] => utility [patent_app_number] => 12/161052 [patent_app_country] => US [patent_app_date] => 2007-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7229 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20100168491.pdf [firstpage_image] =>[orig_patent_app_number] => 12161052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161052
CATALYST AND METHOD OF PRODUCING OLEFINS USING THE CATALYST Jan 17, 2007 Abandoned
Array ( [id] => 5157050 [patent_doc_number] => 20070170094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'CATALYTIC CRACKING CATALYST FOR HEAVY OIL AND PRODUCTION PROCESS FOR OLEFIN AND FUEL OIL' [patent_app_type] => utility [patent_app_number] => 11/623915 [patent_app_country] => US [patent_app_date] => 2007-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20070170094.pdf [firstpage_image] =>[orig_patent_app_number] => 11623915 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/623915
Catalytic cracking catalyst for heavy oil and production process for olefin and fuel oil Jan 16, 2007 Issued
Array ( [id] => 5070552 [patent_doc_number] => 20070191654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Oligomerization and catalysts therefor' [patent_app_type] => utility [patent_app_number] => 11/651160 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3988 [patent_no_of_claims] => 7 [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/A1/0191/20070191654.pdf [firstpage_image] =>[orig_patent_app_number] => 11651160 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651160
Oligomerization and catalysts therefor Jan 8, 2007 Issued
Array ( [id] => 4867797 [patent_doc_number] => 20080146856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Propylene production' [patent_app_type] => utility [patent_app_number] => 11/641230 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3464 [patent_no_of_claims] => 19 [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/A1/0146/20080146856.pdf [firstpage_image] =>[orig_patent_app_number] => 11641230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/641230
Propylene production Dec 18, 2006 Abandoned
Array ( [id] => 296236 [patent_doc_number] => 07541508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Molecular sieve catalyst composition, its making and use in conversion processes' [patent_app_type] => utility [patent_app_number] => 11/640559 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24499 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/541/07541508.pdf [firstpage_image] =>[orig_patent_app_number] => 11640559 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640559
Molecular sieve catalyst composition, its making and use in conversion processes Dec 17, 2006 Issued
Array ( [id] => 817297 [patent_doc_number] => 07411105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-12 [patent_title] => 'Process and installation for the oligomerization of olefins that use a membrane separation' [patent_app_type] => utility [patent_app_number] => 11/639307 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 7659 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/411/07411105.pdf [firstpage_image] =>[orig_patent_app_number] => 11639307 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639307
Process and installation for the oligomerization of olefins that use a membrane separation Dec 14, 2006 Issued
Array ( [id] => 401395 [patent_doc_number] => 07291760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Process for the production of olefins' [patent_app_type] => utility [patent_app_number] => 11/602206 [patent_app_country] => US [patent_app_date] => 2006-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/291/07291760.pdf [firstpage_image] =>[orig_patent_app_number] => 11602206 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602206
Process for the production of olefins Nov 20, 2006 Issued
Array ( [id] => 4711913 [patent_doc_number] => 20080300439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Process for the Separation of C5 Hydrocarbons Present in Streams Prevalently Containing C4 Products Used for the Production of Highoctane Hydrocarbon Compounds By the Se-Lective Dimerization of Isobutene' [patent_app_type] => utility [patent_app_number] => 12/094061 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3690 [patent_no_of_claims] => 17 [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/A1/0300/20080300439.pdf [firstpage_image] =>[orig_patent_app_number] => 12094061 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/094061
Process for the Separation of C5 Hydrocarbons Present in Streams Prevalently Containing C4 Products Used for the Production of Highoctane Hydrocarbon Compounds By the Se-Lective Dimerization of Isobutene Nov 12, 2006 Abandoned
Array ( [id] => 5149724 [patent_doc_number] => 20070049784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'ISOMERIZATION OF OLEFINS WITH CARBOXYLIC ACID' [patent_app_type] => utility [patent_app_number] => 11/552354 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6238 [patent_no_of_claims] => 31 [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/A1/0049/20070049784.pdf [firstpage_image] =>[orig_patent_app_number] => 11552354 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/552354
Isomerization of olefins with carboxylic acid Oct 23, 2006 Issued
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