Search

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] => 2943627 [patent_doc_number] => 05223590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Molecular weight control in peroxide-initiated aqueous polymerizations' [patent_app_type] => 1 [patent_app_number] => 7/763844 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4965 [patent_no_of_claims] => 22 [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/05/223/05223590.pdf [firstpage_image] =>[orig_patent_app_number] => 763844 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763844
Molecular weight control in peroxide-initiated aqueous polymerizations Sep 22, 1991 Issued
07/755878 PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND CATALYTIC COMPONENT THEREFOR Sep 3, 1991 Abandoned
07/749601 BOTH ENDS-MODIFIED OLEFIN POLYMERS AND PROCESSES FOR THE PRODUCTION THEREOF Aug 25, 1991 Abandoned
07/750760 PROCESS FOR THE PREPARATION OF A 1-OLEFIN POLYMER Aug 21, 1991 Abandoned
Array ( [id] => 2919224 [patent_doc_number] => 05206319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Process for preparing a toner resin, toner resin prepared thereby and toner composition containing particles of the toner resin' [patent_app_type] => 1 [patent_app_number] => 7/746712 [patent_app_country] => US [patent_app_date] => 1991-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3363 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206319.pdf [firstpage_image] =>[orig_patent_app_number] => 746712 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/746712
Process for preparing a toner resin, toner resin prepared thereby and toner composition containing particles of the toner resin Aug 18, 1991 Issued
Array ( [id] => 2879930 [patent_doc_number] => 05185409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Process for preparing water soluble polymer gels' [patent_app_type] => 1 [patent_app_number] => 7/745801 [patent_app_country] => US [patent_app_date] => 1991-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2627 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185409.pdf [firstpage_image] =>[orig_patent_app_number] => 745801 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/745801
Process for preparing water soluble polymer gels Aug 15, 1991 Issued
07/746474 GAS PHASE POLYMERISATION PROCESS Aug 15, 1991 Abandoned
Array ( [id] => 2975970 [patent_doc_number] => 05182330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Process for the copolymerization of 4-methyl-1-pentene' [patent_app_type] => 1 [patent_app_number] => 7/745021 [patent_app_country] => US [patent_app_date] => 1991-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182330.pdf [firstpage_image] =>[orig_patent_app_number] => 745021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/745021
Process for the copolymerization of 4-methyl-1-pentene Aug 12, 1991 Issued
07/732016 CATALYST COMPOSITIONS Jul 17, 1991 Abandoned
Array ( [id] => 2792246 [patent_doc_number] => 05102964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Catalyst supports' [patent_app_type] => 1 [patent_app_number] => 7/729195 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7322 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102964.pdf [firstpage_image] =>[orig_patent_app_number] => 729195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/729195
Catalyst supports Jul 11, 1991 Issued
Array ( [id] => 2889682 [patent_doc_number] => 05240683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Process and device for introducing a powder into a reactor' [patent_app_type] => 1 [patent_app_number] => 7/720299 [patent_app_country] => US [patent_app_date] => 1991-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11736 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240683.pdf [firstpage_image] =>[orig_patent_app_number] => 720299 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/720299
Process and device for introducing a powder into a reactor Jun 27, 1991 Issued
Array ( [id] => 2934404 [patent_doc_number] => 05196496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Syndiotactic crystalline copolymers of propylene and 1-butene' [patent_app_type] => 1 [patent_app_number] => 7/721049 [patent_app_country] => US [patent_app_date] => 1991-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1724 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/196/05196496.pdf [firstpage_image] =>[orig_patent_app_number] => 721049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/721049
Syndiotactic crystalline copolymers of propylene and 1-butene Jun 25, 1991 Issued
07/720282 PROCESS FOR PRODUCING CRYSTALLINE POLY-ALPHA-OLEFINS WITH A MONOCYCLOPENTADIENYL TRANSITION METAL CATALYST SYSTEM Jun 23, 1991 Abandoned
07/718951 HIGH MELT STRENGTH ETHYLENE POLYMERS AND IRRADIATION PROCESS OF PREPARATION Jun 20, 1991 Abandoned
Array ( [id] => 2874276 [patent_doc_number] => 05091490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Olefin polymerization catalysts and methods' [patent_app_type] => 1 [patent_app_number] => 7/717903 [patent_app_country] => US [patent_app_date] => 1991-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5519 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091490.pdf [firstpage_image] =>[orig_patent_app_number] => 717903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717903
Olefin polymerization catalysts and methods Jun 18, 1991 Issued
Array ( [id] => 2969025 [patent_doc_number] => 05202395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Manufacturing process control and product characterization' [patent_app_type] => 1 [patent_app_number] => 7/716193 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3407 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202395.pdf [firstpage_image] =>[orig_patent_app_number] => 716193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716193
Manufacturing process control and product characterization Jun 16, 1991 Issued
Array ( [id] => 2822933 [patent_doc_number] => 05173465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Method for preparing a solid catalyst component for ethylene (co)polymerization' [patent_app_type] => 1 [patent_app_number] => 7/715788 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4334 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173465.pdf [firstpage_image] =>[orig_patent_app_number] => 715788 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715788
Method for preparing a solid catalyst component for ethylene (co)polymerization Jun 13, 1991 Issued
Array ( [id] => 2836970 [patent_doc_number] => 05120805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Reactor with surface agitator for solution polymerization process' [patent_app_type] => 1 [patent_app_number] => 7/710632 [patent_app_country] => US [patent_app_date] => 1991-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2848 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120805.pdf [firstpage_image] =>[orig_patent_app_number] => 710632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710632
Reactor with surface agitator for solution polymerization process Jun 4, 1991 Issued
Array ( [id] => 2841317 [patent_doc_number] => 05171815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Method for producing doubly oriented polymers' [patent_app_type] => 1 [patent_app_number] => 7/705330 [patent_app_country] => US [patent_app_date] => 1991-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 11208 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171815.pdf [firstpage_image] =>[orig_patent_app_number] => 705330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705330
Method for producing doubly oriented polymers May 23, 1991 Issued
Array ( [id] => 2973625 [patent_doc_number] => 05194531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Process for producing polyolefins' [patent_app_type] => 1 [patent_app_number] => 7/688286 [patent_app_country] => US [patent_app_date] => 1991-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6965 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194531.pdf [firstpage_image] =>[orig_patent_app_number] => 688286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/688286
Process for producing polyolefins Apr 21, 1991 Issued
Menu