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] => 2973644 [patent_doc_number] => 05194532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Homogeneous catalysts and olefin polymerization process' [patent_app_type] => 1 [patent_app_number] => 7/898046 [patent_app_country] => US [patent_app_date] => 1992-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14181 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194532.pdf [firstpage_image] =>[orig_patent_app_number] => 898046 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/898046
Homogeneous catalysts and olefin polymerization process Jun 11, 1992 Issued
07/897719 HOMOGENEOUS CATALYSTS AND OLEFIN POLYMERIZATION PROCESS Jun 11, 1992 Abandoned
Array ( [id] => 2955200 [patent_doc_number] => 05242999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Regulation method for regulating the temperature in a reactor utilized in the polymerization of olefines' [patent_app_type] => 1 [patent_app_number] => 7/890912 [patent_app_country] => US [patent_app_date] => 1992-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1728 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242999.pdf [firstpage_image] =>[orig_patent_app_number] => 890912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/890912
Regulation method for regulating the temperature in a reactor utilized in the polymerization of olefines May 28, 1992 Issued
Array ( [id] => 3417858 [patent_doc_number] => 05393851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Process for using metallocene catalyst in a continuous reactor system' [patent_app_type] => 1 [patent_app_number] => 7/888192 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4373 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/393/05393851.pdf [firstpage_image] =>[orig_patent_app_number] => 888192 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/888192
Process for using metallocene catalyst in a continuous reactor system May 25, 1992 Issued
07/888047 PROCESS FOR THE PREPARATION OF POLYOLEFINS HAVING A BROAD MOLECULAR WEIGHT DISTRIBUTION May 21, 1992 Abandoned
07/888559 PROCESS FOR THE PREPARATION OF SYNDIOTACTIC POLYOLEFINS HAVING A BROAD MOLECULAR WEIGHT DISTRIBUTION May 21, 1992 Abandoned
Array ( [id] => 2891077 [patent_doc_number] => 05270271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Initiator suspensions, their preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/885976 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4459 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270271.pdf [firstpage_image] =>[orig_patent_app_number] => 885976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885976
Initiator suspensions, their preparation and use May 19, 1992 Issued
Array ( [id] => 2976704 [patent_doc_number] => 05252529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Olefin polymerization catalyst and olefin polymerization' [patent_app_type] => 1 [patent_app_number] => 7/885986 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11394 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252529.pdf [firstpage_image] =>[orig_patent_app_number] => 885986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885986
Olefin polymerization catalyst and olefin polymerization May 19, 1992 Issued
Array ( [id] => 3100750 [patent_doc_number] => 05314973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Silicon-bridged transition metal compounds' [patent_app_type] => 1 [patent_app_number] => 7/884450 [patent_app_country] => US [patent_app_date] => 1992-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 12068 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314973.pdf [firstpage_image] =>[orig_patent_app_number] => 884450 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884450
Silicon-bridged transition metal compounds May 17, 1992 Issued
Array ( [id] => 3057581 [patent_doc_number] => 05350723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Process for preparation of monocyclopentadienyl metal complex compounds and method of use' [patent_app_type] => 1 [patent_app_number] => 7/884966 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350723.pdf [firstpage_image] =>[orig_patent_app_number] => 884966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884966
Process for preparation of monocyclopentadienyl metal complex compounds and method of use May 14, 1992 Issued
Array ( [id] => 3057581 [patent_doc_number] => 05350723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Process for preparation of monocyclopentadienyl metal complex compounds and method of use' [patent_app_type] => 1 [patent_app_number] => 7/884966 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350723.pdf [firstpage_image] =>[orig_patent_app_number] => 884966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884966
Process for preparation of monocyclopentadienyl metal complex compounds and method of use May 14, 1992 Issued
Array ( [id] => 3057581 [patent_doc_number] => 05350723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Process for preparation of monocyclopentadienyl metal complex compounds and method of use' [patent_app_type] => 1 [patent_app_number] => 7/884966 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350723.pdf [firstpage_image] =>[orig_patent_app_number] => 884966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884966
Process for preparation of monocyclopentadienyl metal complex compounds and method of use May 14, 1992 Issued
Array ( [id] => 2918237 [patent_doc_number] => 05179178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Olefin polymerization' [patent_app_type] => 1 [patent_app_number] => 7/883602 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179178.pdf [firstpage_image] =>[orig_patent_app_number] => 883602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883602
Olefin polymerization May 14, 1992 Issued
Array ( [id] => 3057581 [patent_doc_number] => 05350723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Process for preparation of monocyclopentadienyl metal complex compounds and method of use' [patent_app_type] => 1 [patent_app_number] => 7/884966 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350723.pdf [firstpage_image] =>[orig_patent_app_number] => 884966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884966
Process for preparation of monocyclopentadienyl metal complex compounds and method of use May 14, 1992 Issued
Array ( [id] => 2976182 [patent_doc_number] => 05182341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Olefin polymerization method' [patent_app_type] => 1 [patent_app_number] => 7/882674 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6548 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182341.pdf [firstpage_image] =>[orig_patent_app_number] => 882674 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882674
Olefin polymerization method May 13, 1992 Issued
Array ( [id] => 2976467 [patent_doc_number] => 05225501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Process for producing a propylene random copolymer' [patent_app_type] => 1 [patent_app_number] => 7/877106 [patent_app_country] => US [patent_app_date] => 1992-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8143 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225501.pdf [firstpage_image] =>[orig_patent_app_number] => 877106 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/877106
Process for producing a propylene random copolymer Apr 30, 1992 Issued
Array ( [id] => 2963564 [patent_doc_number] => 05264505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Polymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vessel' [patent_app_type] => 1 [patent_app_number] => 7/875832 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4043 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264505.pdf [firstpage_image] =>[orig_patent_app_number] => 875832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/875832
Polymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vessel Apr 29, 1992 Issued
Array ( [id] => 2823389 [patent_doc_number] => 05169818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Metallocene (co)polymers, process for their preparation and their use as catalysts' [patent_app_type] => 1 [patent_app_number] => 7/871858 [patent_app_country] => US [patent_app_date] => 1992-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6081 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 619 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169818.pdf [firstpage_image] =>[orig_patent_app_number] => 871858 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871858
Metallocene (co)polymers, process for their preparation and their use as catalysts Apr 20, 1992 Issued
07/871248 ETHYLENE/BRANCHED OLEFIN COPOLYMERS Apr 19, 1992 Abandoned
Array ( [id] => 2985801 [patent_doc_number] => 05250640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Method for production of particulate hydrogel polymer and absorbent resin' [patent_app_type] => 1 [patent_app_number] => 7/865865 [patent_app_country] => US [patent_app_date] => 1992-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 12392 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250640.pdf [firstpage_image] =>[orig_patent_app_number] => 865865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/865865
Method for production of particulate hydrogel polymer and absorbent resin Apr 8, 1992 Issued
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