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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
Array ( [id] => 3696017 [patent_doc_number] => 05595953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Chromium catalyst compositions' [patent_app_type] => 1 [patent_app_number] => 8/486872 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/595/05595953.pdf [firstpage_image] =>[orig_patent_app_number] => 486872 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/486872
Chromium catalyst compositions Jun 6, 1995 Issued
Array ( [id] => 3730025 [patent_doc_number] => 05703187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Pseudo-random copolymers formed by use of constrained geometry addition polymerization catalysts' [patent_app_type] => 1 [patent_app_number] => 8/469828 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 24789 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/703/05703187.pdf [firstpage_image] =>[orig_patent_app_number] => 469828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469828
Pseudo-random copolymers formed by use of constrained geometry addition polymerization catalysts Jun 5, 1995 Issued
Array ( [id] => 3663405 [patent_doc_number] => 05625014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Method for polymerization of olefins' [patent_app_type] => 1 [patent_app_number] => 8/467336 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10418 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625014.pdf [firstpage_image] =>[orig_patent_app_number] => 467336 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/467336
Method for polymerization of olefins Jun 5, 1995 Issued
08/471345 ELASTOMERIC COPOLYMERS OF ETHYLENE WITH ALPHA-OLEFINS AND PROCESS FOR THEIR PREPARATION Jun 5, 1995 Abandoned
Array ( [id] => 3493882 [patent_doc_number] => 05536796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Polymerization catalysts, their production and use' [patent_app_type] => 1 [patent_app_number] => 8/467193 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13665 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536796.pdf [firstpage_image] =>[orig_patent_app_number] => 467193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/467193
Polymerization catalysts, their production and use Jun 5, 1995 Issued
Array ( [id] => 3613916 [patent_doc_number] => 05565533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Process for preparing an ethylenic copolymer' [patent_app_type] => 1 [patent_app_number] => 8/471634 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6232 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565533.pdf [firstpage_image] =>[orig_patent_app_number] => 471634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471634
Process for preparing an ethylenic copolymer Jun 5, 1995 Issued
08/479045 ELASTOMERIC COPOLYMERS OF ETHYLENE WITH PROPYLENE AND PROCESS FOR THEIR PREPARATION Jun 5, 1995 Abandoned
Array ( [id] => 3660121 [patent_doc_number] => 05659054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Preparation of monocyclopentadienyl metal complexes by nucleophilic substitution of bis(cyclopentadienyl) metal complexes' [patent_app_type] => 1 [patent_app_number] => 8/469192 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11830 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659054.pdf [firstpage_image] =>[orig_patent_app_number] => 469192 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469192
Preparation of monocyclopentadienyl metal complexes by nucleophilic substitution of bis(cyclopentadienyl) metal complexes Jun 5, 1995 Issued
Array ( [id] => 3589911 [patent_doc_number] => 05516861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Polymerization catalyst systems, their production and use' [patent_app_type] => 1 [patent_app_number] => 8/469294 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7250 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516861.pdf [firstpage_image] =>[orig_patent_app_number] => 469294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469294
Polymerization catalyst systems, their production and use Jun 5, 1995 Issued
08/466051 PROCESS FOR PREPARING A ZIEGLER-TYPE SPHERICAL CATALYST FOR ALPHA-OLEFIN POLYMERIZATION, SPHERICAL CATALYST, PROCESS FOR PREPARING A SPHERICAL POLYETHYLENE OF ULTRA-HIGH MOLECULAR WEIGHT AND SPHERICAL POLYETHYLENE OF ULTRA-HIGH MOLECULAR WEIGHT Jun 5, 1995 Abandoned
08/468769 CATALYST FOR THE POLYMERIZATION OF OLEFINS Jun 5, 1995 Abandoned
Array ( [id] => 3620367 [patent_doc_number] => 05688735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems' [patent_app_type] => 1 [patent_app_number] => 8/471055 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9717 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688735.pdf [firstpage_image] =>[orig_patent_app_number] => 471055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471055
Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems Jun 5, 1995 Issued
08/469179 OLEFIN POLYMERS FORMED BY USE OF CONSTRAINED GEOMETRY ADDITION POLYMERIZATION CATALYSTS Jun 5, 1995 Abandoned
08/466547 POLYMERIZATION CATALYST SYSTEMS THEIR PRODUCTION AND USE Jun 5, 1995 Abandoned
Array ( [id] => 3841651 [patent_doc_number] => 05707914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Catalyst components for polymerization of olefins' [patent_app_type] => 1 [patent_app_number] => 8/461095 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10405 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707914.pdf [firstpage_image] =>[orig_patent_app_number] => 461095 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461095
Catalyst components for polymerization of olefins Jun 4, 1995 Issued
08/461410 ELASTOMERIC COPOLYMERS OF ETHYLENE AND PROPYLENE Jun 4, 1995 Abandoned
Array ( [id] => 3667745 [patent_doc_number] => 05599885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Process for the preparation of polyolefin' [patent_app_type] => 1 [patent_app_number] => 8/461950 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13968 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/599/05599885.pdf [firstpage_image] =>[orig_patent_app_number] => 461950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461950
Process for the preparation of polyolefin Jun 4, 1995 Issued
Array ( [id] => 3914717 [patent_doc_number] => 06001941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Ethylene .alpha.-olefin copolymer obtained by copolymerizing ethylene with an .alpha.-olefin' [patent_app_type] => 1 [patent_app_number] => 8/461948 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21941 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001941.pdf [firstpage_image] =>[orig_patent_app_number] => 461948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461948
Ethylene .alpha.-olefin copolymer obtained by copolymerizing ethylene with an .alpha.-olefin Jun 4, 1995 Issued
Array ( [id] => 3844264 [patent_doc_number] => 05708090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Process for the preparation of a polypropylene molding composition' [patent_app_type] => 1 [patent_app_number] => 8/461406 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11793 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 711 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708090.pdf [firstpage_image] =>[orig_patent_app_number] => 461406 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461406
Process for the preparation of a polypropylene molding composition Jun 4, 1995 Issued
Array ( [id] => 3663420 [patent_doc_number] => 05625015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Method for making supported catalyst systems and catalyst systems therefrom' [patent_app_type] => 1 [patent_app_number] => 8/461795 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8103 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625015.pdf [firstpage_image] =>[orig_patent_app_number] => 461795 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461795
Method for making supported catalyst systems and catalyst systems therefrom Jun 4, 1995 Issued
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