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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
07/842141 POLYMERIZATION CATALYST FOR ALPHA-OLEFIN AND METHOD FOR PREPARING POLY-ALPHA-OLEFIN BY USING IT Mar 22, 1992 Abandoned
Array ( [id] => 3473881 [patent_doc_number] => 05476914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Syndiotactic polypropylene' [patent_app_type] => 1 [patent_app_number] => 7/854150 [patent_app_country] => US [patent_app_date] => 1992-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6750 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476914.pdf [firstpage_image] =>[orig_patent_app_number] => 854150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/854150
Syndiotactic polypropylene Mar 19, 1992 Issued
07/854758 PROCESS FOR POLYMERIZING OLEFINS Mar 19, 1992 Abandoned
07/852916 PROCESS FOR THE PREPARATION OF BRANCHED LOW-PRESSURE POLYETHYLENE, NEW LOW-PRESSURE POLYETHYLENES, AND PREFORMED BIFUNCTIONAL CATALYSTS Mar 12, 1992 Abandoned
Array ( [id] => 3077817 [patent_doc_number] => 05320994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Process for preparing a catalyst for the polymerization of olefins' [patent_app_type] => 1 [patent_app_number] => 7/844931 [patent_app_country] => US [patent_app_date] => 1992-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3966 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/320/05320994.pdf [firstpage_image] =>[orig_patent_app_number] => 844931 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/844931
Process for preparing a catalyst for the polymerization of olefins Mar 3, 1992 Issued
07/842631 PRODUCTION OF OLEFIN POLYMERS Feb 26, 1992 Abandoned
07/842796 PROCESS FOR THE PREPARATION OF 1-OLEFIN POLYMERS Feb 26, 1992 Abandoned
Array ( [id] => 3450548 [patent_doc_number] => 05385877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-31 [patent_title] => 'Production of alpha-olefin polymers' [patent_app_type] => 1 [patent_app_number] => 7/832322 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7903 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/385/05385877.pdf [firstpage_image] =>[orig_patent_app_number] => 832322 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/832322
Production of alpha-olefin polymers Feb 6, 1992 Issued
Array ( [id] => 2893694 [patent_doc_number] => 05270409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Process for producing olefin polymer' [patent_app_type] => 1 [patent_app_number] => 7/827502 [patent_app_country] => US [patent_app_date] => 1992-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5644 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270409.pdf [firstpage_image] =>[orig_patent_app_number] => 827502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827502
Process for producing olefin polymer Jan 26, 1992 Issued
07/824080 CATALYST AND PREPOLYMER USED FOR THE PREPARATION OF POLYOLEFINS Jan 22, 1992 Abandoned
Array ( [id] => 2939719 [patent_doc_number] => 05191041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Catalyst for olefinic hydrocarbon polymerization and process and producing olefinic hydrocarbon polymer' [patent_app_type] => 1 [patent_app_number] => 7/821037 [patent_app_country] => US [patent_app_date] => 1992-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5718 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191041.pdf [firstpage_image] =>[orig_patent_app_number] => 821037 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821037
Catalyst for olefinic hydrocarbon polymerization and process and producing olefinic hydrocarbon polymer Jan 15, 1992 Issued
07/821848 PROCESS FOR POLYMERIZATION OF ALPHA-OLEFINS Jan 13, 1992 Abandoned
Array ( [id] => 3058976 [patent_doc_number] => 05338812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Olefin polymerization' [patent_app_type] => 1 [patent_app_number] => 7/813169 [patent_app_country] => US [patent_app_date] => 1991-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3661 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338812.pdf [firstpage_image] =>[orig_patent_app_number] => 813169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/813169
Olefin polymerization Dec 23, 1991 Issued
Array ( [id] => 2979734 [patent_doc_number] => 05252688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Process for preparing a Ziegler-Natta type catalyst' [patent_app_type] => 1 [patent_app_number] => 7/811954 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6335 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252688.pdf [firstpage_image] =>[orig_patent_app_number] => 811954 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811954
Process for preparing a Ziegler-Natta type catalyst Dec 22, 1991 Issued
Array ( [id] => 2967951 [patent_doc_number] => 05258343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Metal halide catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process' [patent_app_type] => 1 [patent_app_number] => 7/810734 [patent_app_country] => US [patent_app_date] => 1991-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5066 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258343.pdf [firstpage_image] =>[orig_patent_app_number] => 810734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810734
Metal halide catalyst, method of producing the catalyst, polymerization process employing the catalyst, and polymer produced by the polymerization process Dec 17, 1991 Issued
07/810359 MODIFIED POLYCYCLOOLEFINS Dec 17, 1991 Abandoned
07/807422 PROCESS FOR CONTINUOUSLY PREPARING POLYOLEFINS HAVING WIDELY DISTRIBUTED MOLECULAR WEIGHTS Dec 12, 1991 Abandoned
07/807634 COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF OLEFINS Dec 12, 1991 Abandoned
Array ( [id] => 3043859 [patent_doc_number] => 05286694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Lanthanide halide catalyst, method of producing the catalyst, and polymerization process employing the catalyst' [patent_app_type] => 1 [patent_app_number] => 7/805440 [patent_app_country] => US [patent_app_date] => 1991-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5613 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286694.pdf [firstpage_image] =>[orig_patent_app_number] => 805440 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805440
Lanthanide halide catalyst, method of producing the catalyst, and polymerization process employing the catalyst Dec 10, 1991 Issued
Array ( [id] => 2816328 [patent_doc_number] => 05122584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Process for preparing ethylene copolymers' [patent_app_type] => 1 [patent_app_number] => 7/803792 [patent_app_country] => US [patent_app_date] => 1991-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6452 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122584.pdf [firstpage_image] =>[orig_patent_app_number] => 803792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803792
Process for preparing ethylene copolymers Dec 5, 1991 Issued
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