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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] => 2737116 [patent_doc_number] => 05077358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system' [patent_app_type] => 1 [patent_app_number] => 7/685965 [patent_app_country] => US [patent_app_date] => 1991-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11732 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077358.pdf [firstpage_image] =>[orig_patent_app_number] => 685965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685965
Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system Apr 11, 1991 Issued
07/684447 POLYMERIZATION PROCESS AND CATALYST Apr 10, 1991 Abandoned
07/679523 METHOD FOR PREPARING SYNDIOTACTIC POLYPROPYLENE Apr 1, 1991 Abandoned
07/679834 PROCESS FOR PRODUCING HIGH STIFFNESS POLYPROPYLENE Mar 31, 1991 Abandoned
Array ( [id] => 3086588 [patent_doc_number] => 05278117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Supported catalyst for ethylene polymerization and the copolymerization of ethylene with alpha-olephins, its preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/666587 [patent_app_country] => US [patent_app_date] => 1991-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7073 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278117.pdf [firstpage_image] =>[orig_patent_app_number] => 666587 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/666587
Supported catalyst for ethylene polymerization and the copolymerization of ethylene with alpha-olephins, its preparation and use Mar 7, 1991 Issued
07/662167 POLYETHYLENE AND PROCESS OF PRODUCTION THEREOF Feb 27, 1991 Abandoned
07/654176 PRODUCTION OF BLOW MOLDING POLYETHYLENE RESIN Feb 11, 1991 Abandoned
Array ( [id] => 2870052 [patent_doc_number] => 05162465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Preparation of homopolymers and copolymers of propene using a Ziegler-Natta catalyst system' [patent_app_type] => 1 [patent_app_number] => 7/646493 [patent_app_country] => US [patent_app_date] => 1991-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4131 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1017 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162465.pdf [firstpage_image] =>[orig_patent_app_number] => 646493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646493
Preparation of homopolymers and copolymers of propene using a Ziegler-Natta catalyst system Jan 27, 1991 Issued
07/640543 PROCESS FOR PREPARING AN ETHYLENE POLYMERIZATION CATALYST AND ETHYLENE POLYMERIZATION PROCESS Jan 13, 1991 Abandoned
07/633209 RUBBER COMPOSITION Dec 30, 1990 Abandoned
Array ( [id] => 2976487 [patent_doc_number] => 05225502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Method of producing polyolefin' [patent_app_type] => 1 [patent_app_number] => 7/630861 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7407 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225502.pdf [firstpage_image] =>[orig_patent_app_number] => 630861 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630861
Method of producing polyolefin Dec 19, 1990 Issued
Array ( [id] => 2693113 [patent_doc_number] => 05064795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Polymerization of olefins' [patent_app_type] => 1 [patent_app_number] => 7/630444 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8230 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064795.pdf [firstpage_image] =>[orig_patent_app_number] => 630444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630444
Polymerization of olefins Dec 19, 1990 Issued
Array ( [id] => 3478163 [patent_doc_number] => 05432244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Process for the production of polypropylene' [patent_app_type] => 1 [patent_app_number] => 7/626523 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6444 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432244.pdf [firstpage_image] =>[orig_patent_app_number] => 626523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/626523
Process for the production of polypropylene Dec 11, 1990 Issued
07/622783 OLEFIN POLYMERIZATION CATALYST AND PROCESS FOR THE POLYMERIZATION OF OLEFINS Dec 4, 1990 Abandoned
Array ( [id] => 2859773 [patent_doc_number] => 05084540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Ethylene/butene-1 copolymers' [patent_app_type] => 1 [patent_app_number] => 7/616767 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2122 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084540.pdf [firstpage_image] =>[orig_patent_app_number] => 616767 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616767
Ethylene/butene-1 copolymers Nov 19, 1990 Issued
07/612564 PROCESS FOR THE PREPARATION OF POLYOLEFINS Nov 13, 1990 Abandoned
07/610681 MOLDED ARTICLES OF SYNDIOTACTIC POLYPROPYLENE AND METHOD FOR PREPARING SAME Nov 7, 1990 Abandoned
Array ( [id] => 2939934 [patent_doc_number] => 05191052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Copolymers of ethylene and 1,3-butadiene' [patent_app_type] => 1 [patent_app_number] => 7/609325 [patent_app_country] => US [patent_app_date] => 1990-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 13934 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191052.pdf [firstpage_image] =>[orig_patent_app_number] => 609325 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/609325
Copolymers of ethylene and 1,3-butadiene Nov 1, 1990 Issued
90/002192 SHAPABLE MATERIAL AND SHAPED ARTICLES OBTAINABLE THEREFROM Oct 30, 1990 Issued
07/607361 PROCESS FOR POLYMERIZING OLEFINS AND POLYMERIZATION CATALYST THEREFOR Oct 30, 1990 Abandoned
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