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David Wei Hsiung Wu

Examiner (ID: 215)

Most Active Art Unit
1505
Art Unit(s)
1505, 1762, 1796, 1713, 2899
Total Applications
839
Issued Applications
552
Pending Applications
23
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
08/158777 SOLUBLE CATALYST SYSTEMS FOR THE PREPARATION OF POLYALK-1-ENES HAVING HIGH MOLECULAR WEIGHTS Nov 30, 1993 Abandoned
Array ( [id] => 3446605 [patent_doc_number] => 05420217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Process for producing amorphous poly-.alpha.-olefins with a monocyclopentadienyl transition metal catalyst system' [patent_app_type] => 1 [patent_app_number] => 8/159888 [patent_app_country] => US [patent_app_date] => 1993-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10393 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420217.pdf [firstpage_image] =>[orig_patent_app_number] => 159888 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/159888
Process for producing amorphous poly-.alpha.-olefins with a monocyclopentadienyl transition metal catalyst system Nov 29, 1993 Issued
Array ( [id] => 3017332 [patent_doc_number] => 05340891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Continuous polymerization method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/158924 [patent_app_country] => US [patent_app_date] => 1993-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10787 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/340/05340891.pdf [firstpage_image] =>[orig_patent_app_number] => 158924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/158924
Continuous polymerization method and apparatus Nov 28, 1993 Issued
08/155313 POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND USE Nov 18, 1993 Abandoned
Array ( [id] => 3417855 [patent_doc_number] => 05453473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Reduced fouling in process for production of EP' [patent_app_type] => 1 [patent_app_number] => 8/150651 [patent_app_country] => US [patent_app_date] => 1993-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4531 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453473.pdf [firstpage_image] =>[orig_patent_app_number] => 150651 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/150651
Reduced fouling in process for production of EP Nov 8, 1993 Issued
Array ( [id] => 4423045 [patent_doc_number] => 06225425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Syndio-isoblock polymer and process for its preparation' [patent_app_type] => 1 [patent_app_number] => 8/147006 [patent_app_country] => US [patent_app_date] => 1993-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5060 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225425.pdf [firstpage_image] =>[orig_patent_app_number] => 147006 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147006
Syndio-isoblock polymer and process for its preparation Oct 31, 1993 Issued
08/143680 CATALYST AND METHOD OF BROADENING POLYMER MOLECULAR WEIGHT DISTRIBUTION AND INCREASING POLYMER TENSILE IMPACT STRENGTH AND PRODUCTS MADE THEREOF Oct 26, 1993 Abandoned
08/144108 CATALYST AND METHOD OF BROADENING POLYMER MOLECULAR WEIGHT DISTRIBUTION AND INCREASING POLYMER TENSILE IMPACT STRENGTH AND PRODUCTS MADE THEREOF Oct 26, 1993 Abandoned
08/144751 CATALYST COMPOSITIONS AND CATALYTIC PROCESSES Oct 26, 1993 Abandoned
08/139132 IN SITU BLENDS OF BIMODAL MOLECULAR WEIGHT DISTRIBUTION Oct 20, 1993 Abandoned
08/138792 SUPPORTED HOMOGENEOUS CATALYST COMPLEXES FOR OLEFIN POLYMERIZATION Oct 17, 1993 Abandoned
Array ( [id] => 3442338 [patent_doc_number] => 05466649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Polymerization catalyst systems, their production and use' [patent_app_type] => 1 [patent_app_number] => 8/138818 [patent_app_country] => US [patent_app_date] => 1993-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7260 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466649.pdf [firstpage_image] =>[orig_patent_app_number] => 138818 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/138818
Polymerization catalyst systems, their production and use Oct 14, 1993 Issued
Array ( [id] => 3949223 [patent_doc_number] => 05977295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Continuous process for preparing polytetrafluoroethylene wet powder' [patent_app_type] => 1 [patent_app_number] => 8/134851 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3602 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977295.pdf [firstpage_image] =>[orig_patent_app_number] => 134851 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134851
Continuous process for preparing polytetrafluoroethylene wet powder Oct 11, 1993 Issued
Array ( [id] => 3495788 [patent_doc_number] => 05508362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Chromium catalyst compositions and polymerization processes therewith' [patent_app_type] => 1 [patent_app_number] => 8/134765 [patent_app_country] => US [patent_app_date] => 1993-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3373 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508362.pdf [firstpage_image] =>[orig_patent_app_number] => 134765 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134765
Chromium catalyst compositions and polymerization processes therewith Oct 7, 1993 Issued
Array ( [id] => 3425180 [patent_doc_number] => 05422325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Supported polymerization catalysts, their production and use' [patent_app_type] => 1 [patent_app_number] => 8/122213 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4760 [patent_no_of_claims] => 9 [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/05/422/05422325.pdf [firstpage_image] =>[orig_patent_app_number] => 122213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/122213
Supported polymerization catalysts, their production and use Sep 16, 1993 Issued
Array ( [id] => 3077651 [patent_doc_number] => 05322910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Ethylene polymerization' [patent_app_type] => 1 [patent_app_number] => 8/123009 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2315 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322910.pdf [firstpage_image] =>[orig_patent_app_number] => 123009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123009
Ethylene polymerization Sep 16, 1993 Issued
08/122852 GAS PHASE POLYMERIZATION OF OLEFINS Sep 16, 1993 Abandoned
Array ( [id] => 3488858 [patent_doc_number] => 05475067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Process for polyolefin production using short residence time reactors' [patent_app_type] => 1 [patent_app_number] => 8/123028 [patent_app_country] => US [patent_app_date] => 1993-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9182 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475067.pdf [firstpage_image] =>[orig_patent_app_number] => 123028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123028
Process for polyolefin production using short residence time reactors Sep 15, 1993 Issued
Array ( [id] => 3059352 [patent_doc_number] => 05350817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Process for the preparation of polyolefins having a broad molecular weight distribution' [patent_app_type] => 1 [patent_app_number] => 8/119893 [patent_app_country] => US [patent_app_date] => 1993-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7467 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 613 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350817.pdf [firstpage_image] =>[orig_patent_app_number] => 119893 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/119893
Process for the preparation of polyolefins having a broad molecular weight distribution Sep 9, 1993 Issued
08/118266 ETHYLENE-ALPHA-OLEFIN COPOLYMER AND A MOLDED ARTICLE THEREFOR Sep 8, 1993 Abandoned
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