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David Wei Hsiung Wu

Examiner (ID: 1883)

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

Applications

Application numberTitle of the applicationFiling DateStatus
08/513310 PREPARATION OF MULTIPHASE HOMO- OR COPOLYMERS OF C2-C10-ALK-1-ENES IN ONE REACTION ZONE Aug 9, 1995 Abandoned
Array ( [id] => 3593686 [patent_doc_number] => 05521264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Gas phase olefin polymerization process with recovery of monomers from reactor vent gas by absorption' [patent_app_type] => 1 [patent_app_number] => 8/398349 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11045 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521264.pdf [firstpage_image] =>[orig_patent_app_number] => 398349 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/398349
Gas phase olefin polymerization process with recovery of monomers from reactor vent gas by absorption Aug 2, 1995 Issued
Array ( [id] => 3957274 [patent_doc_number] => 05900180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Disposable layout form liner for structures' [patent_app_type] => 1 [patent_app_number] => 8/510786 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6118 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/900/05900180.pdf [firstpage_image] =>[orig_patent_app_number] => 510786 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510786
Disposable layout form liner for structures Aug 2, 1995 Issued
Array ( [id] => 3892523 [patent_doc_number] => 05834571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Gas phase polymerization process' [patent_app_type] => 1 [patent_app_number] => 8/510375 [patent_app_country] => US [patent_app_date] => 1995-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18267 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834571.pdf [firstpage_image] =>[orig_patent_app_number] => 510375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510375
Gas phase polymerization process Aug 1, 1995 Issued
Array ( [id] => 3929176 [patent_doc_number] => 05997273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Differential pressure HIP forging in a controlled gaseous environment' [patent_app_type] => 1 [patent_app_number] => 8/521389 [patent_app_country] => US [patent_app_date] => 1995-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6240 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997273.pdf [firstpage_image] =>[orig_patent_app_number] => 521389 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521389
Differential pressure HIP forging in a controlled gaseous environment Jul 31, 1995 Issued
Array ( [id] => 3765961 [patent_doc_number] => 05756131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Continuous building materials moulding device' [patent_app_type] => 1 [patent_app_number] => 8/446757 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6641 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756131.pdf [firstpage_image] =>[orig_patent_app_number] => 446757 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446757
Continuous building materials moulding device Jul 18, 1995 Issued
08/503763 PROCESS FOR THE SYNDIOTACTIC PROPAGATION OF OLEFINS Jul 17, 1995 Abandoned
Array ( [id] => 3662540 [patent_doc_number] => 05648439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Process for producing polyolefins' [patent_app_type] => 1 [patent_app_number] => 8/503069 [patent_app_country] => US [patent_app_date] => 1995-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648439.pdf [firstpage_image] =>[orig_patent_app_number] => 503069 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503069
Process for producing polyolefins Jul 13, 1995 Issued
Array ( [id] => 3660538 [patent_doc_number] => 05648310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture' [patent_app_type] => 1 [patent_app_number] => 8/494796 [patent_app_country] => US [patent_app_date] => 1995-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7395 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648310.pdf [firstpage_image] =>[orig_patent_app_number] => 494796 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494796
Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture Jun 25, 1995 Issued
08/489800 CATALYST FOR PRODUCING HEMIISOTACTIC POLYPROPYLENE Jun 11, 1995 Abandoned
Array ( [id] => 4154400 [patent_doc_number] => 06107232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Polymerization catalyst and process for preparing polymer by use of same' [patent_app_type] => 1 [patent_app_number] => 8/448332 [patent_app_country] => US [patent_app_date] => 1995-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11622 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107232.pdf [firstpage_image] =>[orig_patent_app_number] => 448332 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/448332
Polymerization catalyst and process for preparing polymer by use of same Jun 8, 1995 Issued
Array ( [id] => 3687399 [patent_doc_number] => 05643846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Process for a isotactic/syndiotactic polymer blend in a single reactor' [patent_app_type] => 1 [patent_app_number] => 8/473680 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3137 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/643/05643846.pdf [firstpage_image] =>[orig_patent_app_number] => 473680 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/473680
Process for a isotactic/syndiotactic polymer blend in a single reactor Jun 6, 1995 Issued
Array ( [id] => 3688342 [patent_doc_number] => 05663268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Syndiotactic propylene copolymers' [patent_app_type] => 1 [patent_app_number] => 8/473131 [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] => 5357 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 597 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663268.pdf [firstpage_image] =>[orig_patent_app_number] => 473131 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/473131
Syndiotactic propylene copolymers Jun 6, 1995 Issued
Array ( [id] => 3659253 [patent_doc_number] => 05658997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Process for polymerizing propylene by using a novel metallocene catalyst' [patent_app_type] => 1 [patent_app_number] => 8/474658 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 36938 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658997.pdf [firstpage_image] =>[orig_patent_app_number] => 474658 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474658
Process for polymerizing propylene by using a novel metallocene catalyst Jun 6, 1995 Issued
Array ( [id] => 3583242 [patent_doc_number] => 05580914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Batch inclusion packages' [patent_app_type] => 1 [patent_app_number] => 8/479984 [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] => 7909 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580914.pdf [firstpage_image] =>[orig_patent_app_number] => 479984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479984
Batch inclusion packages Jun 6, 1995 Issued
08/479605 NOVEL TRANSITION METAL COMPOUND, OLEFIN POLYMERIZATION CATALYST COMPONENT COMPRISING SAID COMPOUND, OLEFIN POLYMERIZATION CATALYST CONTAINING SAID CATALYST COMPONENT, PROCESS FOR OLEFIN POLYMERIZATION USING SAID CATALYST, PROPLYENE POLYMER, PROPYLENE COPOLYMER AND PROPYL Jun 6, 1995 Abandoned
Array ( [id] => 3762511 [patent_doc_number] => 05741868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Olefin polymerization process by using a substituted indenyl containing metallocene catalyst' [patent_app_type] => 1 [patent_app_number] => 8/477412 [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] => 12922 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1050 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/741/05741868.pdf [firstpage_image] =>[orig_patent_app_number] => 477412 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477412
Olefin polymerization process by using a substituted indenyl containing metallocene catalyst Jun 6, 1995 Issued
Array ( [id] => 3832779 [patent_doc_number] => 05739366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Transition metal compound containing substituted indenyl rings' [patent_app_type] => 1 [patent_app_number] => 8/479606 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 22645 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/739/05739366.pdf [firstpage_image] =>[orig_patent_app_number] => 479606 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479606
Transition metal compound containing substituted indenyl rings Jun 6, 1995 Issued
08/475737 FABRICATED ARTICLES MADE FROM ETHYLENE POLYMER BLENDS Jun 6, 1995 Abandoned
Array ( [id] => 3934262 [patent_doc_number] => 05871784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Heat staking apparatus' [patent_app_type] => 1 [patent_app_number] => 8/482745 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2396 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871784.pdf [firstpage_image] =>[orig_patent_app_number] => 482745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/482745
Heat staking apparatus Jun 6, 1995 Issued
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