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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] => 6603008 [patent_doc_number] => 20100048965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Integrated Oxygenate Conversion and Product Cracking' [patent_app_type] => utility [patent_app_number] => 12/610108 [patent_app_country] => US [patent_app_date] => 2009-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5101 [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/A1/0048/20100048965.pdf [firstpage_image] =>[orig_patent_app_number] => 12610108 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610108
Integrated Oxygenate Conversion and Product Cracking Oct 29, 2009 Abandoned
Array ( [id] => 8228778 [patent_doc_number] => 20120142988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'METHOD OF PRODUCING 1-HEXENE' [patent_app_type] => utility [patent_app_number] => 13/388911 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9382 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13388911 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388911
METHOD OF PRODUCING 1-HEXENE Aug 4, 2009 Abandoned
Array ( [id] => 7687269 [patent_doc_number] => 20090177022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'Cracking tube having helical fins' [patent_app_type] => utility [patent_app_number] => 12/379845 [patent_app_country] => US [patent_app_date] => 2009-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3730 [patent_no_of_claims] => 3 [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/A1/0177/20090177022.pdf [firstpage_image] =>[orig_patent_app_number] => 12379845 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/379845
Cracking tube having helical fins Mar 2, 2009 Issued
Array ( [id] => 6502949 [patent_doc_number] => 20100219061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'ENHANCEMENT OF ACID GAS ENRICHMENT PROCESS' [patent_app_type] => utility [patent_app_number] => 12/396307 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6031 [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/A1/0219/20100219061.pdf [firstpage_image] =>[orig_patent_app_number] => 12396307 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/396307
ENHANCEMENT OF ACID GAS ENRICHMENT PROCESS Mar 1, 2009 Abandoned
Array ( [id] => 92617 [patent_doc_number] => 07737315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Oligomerization of isobutene-containing feedstocks' [patent_app_type] => utility [patent_app_number] => 12/361030 [patent_app_country] => US [patent_app_date] => 2009-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5898 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/737/07737315.pdf [firstpage_image] =>[orig_patent_app_number] => 12361030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/361030
Oligomerization of isobutene-containing feedstocks Jan 27, 2009 Issued
Array ( [id] => 6268746 [patent_doc_number] => 20100298619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'PROCESS FOR THE PREPARATION OF AN OLEFINIC PRODUCT' [patent_app_type] => utility [patent_app_number] => 12/743270 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7254 [patent_no_of_claims] => 15 [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/A1/0298/20100298619.pdf [firstpage_image] =>[orig_patent_app_number] => 12743270 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/743270
PROCESS FOR THE PREPARATION OF AN OLEFINIC PRODUCT Nov 18, 2008 Abandoned
Array ( [id] => 7683473 [patent_doc_number] => 20100240938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'PROCESS FOR PRODUCING TRIPTANE' [patent_app_type] => utility [patent_app_number] => 12/734673 [patent_app_country] => US [patent_app_date] => 2008-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7733 [patent_no_of_claims] => 29 [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/A1/0240/20100240938.pdf [firstpage_image] =>[orig_patent_app_number] => 12734673 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/734673
PROCESS FOR PRODUCING TRIPTANE Nov 6, 2008 Abandoned
Array ( [id] => 5281984 [patent_doc_number] => 20090095657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'Automation and Control of Energy Efficient Fluid Catalytic Cracking Processes for Maximizing Value Added Products' [patent_app_type] => utility [patent_app_number] => 12/266197 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8795 [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/A1/0095/20090095657.pdf [firstpage_image] =>[orig_patent_app_number] => 12266197 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/266197
Automation and Control of Energy Efficient Fluid Catalytic Cracking Processes for Maximizing Value Added Products Nov 5, 2008 Abandoned
Array ( [id] => 5331558 [patent_doc_number] => 20090112035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'SOLID ACID CATALYST FOR PRODUCING LIGHT OLEFINS AND PROCESS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/265729 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10581 [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/A1/0112/20090112035.pdf [firstpage_image] =>[orig_patent_app_number] => 12265729 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/265729
Solid acid catalyst for producing light olefins and process using the same Nov 4, 2008 Issued
Array ( [id] => 5559088 [patent_doc_number] => 20090270665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'DEVICE TO SEPARATE OLEFINS FROM PARAFFINS AND TO PURIFY OLEFINS AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/237072 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3339 [patent_no_of_claims] => 11 [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/A1/0270/20090270665.pdf [firstpage_image] =>[orig_patent_app_number] => 12237072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/237072
DEVICE TO SEPARATE OLEFINS FROM PARAFFINS AND TO PURIFY OLEFINS AND USE THEREOF Sep 23, 2008 Abandoned
Array ( [id] => 5291241 [patent_doc_number] => 20090023971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'ZSM-5 Additive' [patent_app_type] => utility [patent_app_number] => 12/235963 [patent_app_country] => US [patent_app_date] => 2008-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5205 [patent_no_of_claims] => 8 [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/A1/0023/20090023971.pdf [firstpage_image] =>[orig_patent_app_number] => 12235963 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/235963
ZSM-5 additive Sep 22, 2008 Issued
Array ( [id] => 7681992 [patent_doc_number] => 20100022816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'Dehydrogenation of Methylbutenes to Isoprene' [patent_app_type] => utility [patent_app_number] => 12/177740 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4936 [patent_no_of_claims] => 23 [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/A1/0022/20100022816.pdf [firstpage_image] =>[orig_patent_app_number] => 12177740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/177740
Dehydrogenation of Methylbutenes to Isoprene Jul 21, 2008 Abandoned
Array ( [id] => 5459257 [patent_doc_number] => 20090259409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Process for determining the green star rating of compounds and formulations' [patent_app_type] => utility [patent_app_number] => 12/157730 [patent_app_country] => US [patent_app_date] => 2008-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2314 [patent_no_of_claims] => 2 [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/A1/0259/20090259409.pdf [firstpage_image] =>[orig_patent_app_number] => 12157730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/157730
Process for determining the green star rating of compounds and formulations Jun 12, 2008 Abandoned
Array ( [id] => 4823593 [patent_doc_number] => 20080227934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Methods for Recovering Activity of Molecular Sieve Catalysts' [patent_app_type] => utility [patent_app_number] => 12/123545 [patent_app_country] => US [patent_app_date] => 2008-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6880 [patent_no_of_claims] => 16 [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/A1/0227/20080227934.pdf [firstpage_image] =>[orig_patent_app_number] => 12123545 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/123545
Methods for recovering activity of molecular sieve catalysts May 19, 2008 Issued
Array ( [id] => 4683118 [patent_doc_number] => 20080249344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'PROCESS FOR CRACKING AN OLEFIN-RICH HYDROCARBON FEEDSTOCK' [patent_app_type] => utility [patent_app_number] => 12/123228 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7911 [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/A1/0249/20080249344.pdf [firstpage_image] =>[orig_patent_app_number] => 12123228 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/123228
Process for cracking an olefin-rich hydrocarbon feedstock May 18, 2008 Issued
Array ( [id] => 5316766 [patent_doc_number] => 20090281364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'Metathesis process using a moving phase reactor' [patent_app_type] => utility [patent_app_number] => 12/152053 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2465 [patent_no_of_claims] => 8 [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/A1/0281/20090281364.pdf [firstpage_image] =>[orig_patent_app_number] => 12152053 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/152053
Metathesis process using a moving phase reactor May 11, 2008 Abandoned
Array ( [id] => 211720 [patent_doc_number] => 07622626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Purge gas streams to stagnant zones within oxygenate-to-olefin reactor' [patent_app_type] => utility [patent_app_number] => 12/116253 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5371 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/622/07622626.pdf [firstpage_image] =>[orig_patent_app_number] => 12116253 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116253
Purge gas streams to stagnant zones within oxygenate-to-olefin reactor May 6, 2008 Issued
Array ( [id] => 4720387 [patent_doc_number] => 20080242910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Conversion of Dimethylether to Propylene using Moving Bed Technology' [patent_app_type] => utility [patent_app_number] => 12/115788 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11770 [patent_no_of_claims] => 14 [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/A1/0242/20080242910.pdf [firstpage_image] =>[orig_patent_app_number] => 12115788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115788
Conversion of dimethylether to propylene using moving bed technology May 5, 2008 Issued
Array ( [id] => 5474637 [patent_doc_number] => 20090247803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Process for Production of Triptane and Triptene' [patent_app_type] => utility [patent_app_number] => 12/058300 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3592 [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/A1/0247/20090247803.pdf [firstpage_image] =>[orig_patent_app_number] => 12058300 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/058300
Process for production of triptane and triptene Mar 27, 2008 Issued
Array ( [id] => 289039 [patent_doc_number] => 07547653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-16 [patent_title] => 'ZSM-5 additive' [patent_app_type] => utility [patent_app_number] => 12/074451 [patent_app_country] => US [patent_app_date] => 2008-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5225 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/547/07547653.pdf [firstpage_image] =>[orig_patent_app_number] => 12074451 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/074451
ZSM-5 additive Mar 3, 2008 Issued
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