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Stephen P. Coleman

Examiner (ID: 2249, Phone: (571)270-5931 , Office: P/2662 )

Most Active Art Unit
2661
Art Unit(s)
2661, 2675, 2665, 2662, 2671, 2622
Total Applications
1170
Issued Applications
968
Pending Applications
90
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2934163 [patent_doc_number] => 05189124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Process for producing .alpha.-olefin polymers' [patent_app_type] => 1 [patent_app_number] => 7/801584 [patent_app_country] => US [patent_app_date] => 1991-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7140 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189124.pdf [firstpage_image] =>[orig_patent_app_number] => 801584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/801584
Process for producing .alpha.-olefin polymers Dec 4, 1991 Issued
07/794606 POLYETHYLENE AND METHOD OF PRODUCTION THEREOF Nov 14, 1991 Abandoned
Array ( [id] => 3046334 [patent_doc_number] => 05334677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Process for producing syndiotactic polyolefins' [patent_app_type] => 1 [patent_app_number] => 7/792974 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7419 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334677.pdf [firstpage_image] =>[orig_patent_app_number] => 792974 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792974
Process for producing syndiotactic polyolefins Nov 14, 1991 Issued
07/788324 PRODUCTION OF BLOW MOLDING POLYETHYLENE RESIN Nov 4, 1991 Abandoned
Array ( [id] => 2878377 [patent_doc_number] => 05118773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Rubber composition' [patent_app_type] => 1 [patent_app_number] => 7/784079 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10610 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118773.pdf [firstpage_image] =>[orig_patent_app_number] => 784079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784079
Rubber composition Oct 29, 1991 Issued
07/785571 STEREOSELECTIVE CATALYST FOR THE POLYMERIZATION OF OLEFINS Oct 29, 1991 Abandoned
Array ( [id] => 2923252 [patent_doc_number] => 05200478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Method for activating supported chromium oxide catalysts and olefin polymerization process carried out therewith' [patent_app_type] => 1 [patent_app_number] => 7/780787 [patent_app_country] => US [patent_app_date] => 1991-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2476 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200478.pdf [firstpage_image] =>[orig_patent_app_number] => 780787 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780787
Method for activating supported chromium oxide catalysts and olefin polymerization process carried out therewith Oct 22, 1991 Issued
07/780423 PROCESS FOR THE PREPARATION OF POLYOLEFIN Oct 21, 1991 Abandoned
07/773421 SOLID COMPONENT OF CATALYST FOR THE (CO)POLYMERIZATION OF ETHYLENE Oct 8, 1991 Abandoned
07/770749 POLYMERIZATION OF CYCLIC OLEFINS Oct 2, 1991 Abandoned
07/771023 CONTROLLING THE MOLECULAR WEIGHT OF POLYBUTADIENE Sep 30, 1991 Abandoned
07/758501 CYCLOOLEFIN COPOLYMERIZATION METHOD, FEED COMPOSITION AND PRODUCT Sep 5, 1991 Abandoned
07/758503 DICYCLOPENTADIENE POLYMER PRODUCT Sep 5, 1991 Abandoned
07/759093 PROCESS FOR THE PREPARATION OF A SYNDIOTACTIC POLYOLEFIN Sep 5, 1991 Abandoned
Array ( [id] => 3051515 [patent_doc_number] => 05324800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Process and catalyst for polyolefin density and molecular weight control' [patent_app_type] => 1 [patent_app_number] => 7/752415 [patent_app_country] => US [patent_app_date] => 1991-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4656 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/324/05324800.pdf [firstpage_image] =>[orig_patent_app_number] => 752415 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752415
Process and catalyst for polyolefin density and molecular weight control Aug 29, 1991 Issued
Array ( [id] => 2935917 [patent_doc_number] => 05229476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Method for producing a stereospecific polyolefin' [patent_app_type] => 1 [patent_app_number] => 7/749132 [patent_app_country] => US [patent_app_date] => 1991-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229476.pdf [firstpage_image] =>[orig_patent_app_number] => 749132 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749132
Method for producing a stereospecific polyolefin Aug 22, 1991 Issued
Array ( [id] => 3427519 [patent_doc_number] => 05416178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Process for the preparation of 1-olefin polymers' [patent_app_type] => 1 [patent_app_number] => 7/750764 [patent_app_country] => US [patent_app_date] => 1991-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7746 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416178.pdf [firstpage_image] =>[orig_patent_app_number] => 750764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/750764
Process for the preparation of 1-olefin polymers Aug 21, 1991 Issued
Array ( [id] => 2896468 [patent_doc_number] => 05183867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Polymerization process using a new supported polymerization catalyst' [patent_app_type] => 1 [patent_app_number] => 7/748378 [patent_app_country] => US [patent_app_date] => 1991-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10649 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183867.pdf [firstpage_image] =>[orig_patent_app_number] => 748378 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748378
Polymerization process using a new supported polymerization catalyst Aug 21, 1991 Issued
Array ( [id] => 3083711 [patent_doc_number] => 05280000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Catalyst for olefin polymerization and process for producing olefin polymer using the catalyst' [patent_app_type] => 1 [patent_app_number] => 7/746157 [patent_app_country] => US [patent_app_date] => 1991-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7345 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280000.pdf [firstpage_image] =>[orig_patent_app_number] => 746157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/746157
Catalyst for olefin polymerization and process for producing olefin polymer using the catalyst Aug 13, 1991 Issued
Array ( [id] => 3074276 [patent_doc_number] => 05296431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Ziegler-natta catalyst systems containing organometallic compounds' [patent_app_type] => 1 [patent_app_number] => 7/737741 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3456 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296431.pdf [firstpage_image] =>[orig_patent_app_number] => 737741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/737741
Ziegler-natta catalyst systems containing organometallic compounds Jul 29, 1991 Issued
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