
Wu C. Cheng
Examiner (ID: 14273)
| Most Active Art Unit | 1505 |
| Art Unit(s) | 1505, 1713, 1612 |
| Total Applications | 797 |
| Issued Applications | 673 |
| Pending Applications | 13 |
| Abandoned Applications | 111 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3818218
[patent_doc_number] => 05789619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Highly polymerizable N-vinylcarboxylic acid amide and production process thereof'
[patent_app_type] => 1
[patent_app_number] => 8/585919
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 11759
[patent_no_of_claims] => 5
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[pdf_file] => patents/05/789/05789619.pdf
[firstpage_image] =>[orig_patent_app_number] => 585919
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/585919 | Highly polymerizable N-vinylcarboxylic acid amide and production process thereof | Jan 15, 1996 | Issued |
Array
(
[id] => 3684038
[patent_doc_number] => 05633334
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-27
[patent_title] => 'Ethylene-vinyl acetate emulsions with an improved balance of adhesive properties'
[patent_app_type] => 1
[patent_app_number] => 8/585976
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/633/05633334.pdf
[firstpage_image] =>[orig_patent_app_number] => 585976
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/585976 | Ethylene-vinyl acetate emulsions with an improved balance of adhesive properties | Jan 15, 1996 | Issued |
Array
(
[id] => 3696863
[patent_doc_number] => 05618900
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Free radical polymerization'
[patent_app_type] => 1
[patent_app_number] => 8/586262
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2408
[patent_no_of_claims] => 21
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[pdf_file] => patents/05/618/05618900.pdf
[firstpage_image] =>[orig_patent_app_number] => 586262
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/586262 | Free radical polymerization | Jan 15, 1996 | Issued |
Array
(
[id] => 3622294
[patent_doc_number] => 05641823
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-24
[patent_title] => 'Solvent-free laminating adhesive composition'
[patent_app_type] => 1
[patent_app_number] => 8/582858
[patent_app_country] => US
[patent_app_date] => 1996-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9403
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/641/05641823.pdf
[firstpage_image] =>[orig_patent_app_number] => 582858
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/582858 | Solvent-free laminating adhesive composition | Jan 3, 1996 | Issued |
Array
(
[id] => 3622624
[patent_doc_number] => 05641847
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-24
[patent_title] => 'Oil-absorbent polymer and use therefor'
[patent_app_type] => 1
[patent_app_number] => 8/579888
[patent_app_country] => US
[patent_app_date] => 1995-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 42458
[patent_no_of_claims] => 14
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[pdf_file] => patents/05/641/05641847.pdf
[firstpage_image] =>[orig_patent_app_number] => 579888
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/579888 | Oil-absorbent polymer and use therefor | Dec 27, 1995 | Issued |
Array
(
[id] => 3610355
[patent_doc_number] => 05589560
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Curable compositions incorporating anhydride-functional polymers derived from alkenyl succinic anhydride'
[patent_app_type] => 1
[patent_app_number] => 8/575980
[patent_app_country] => US
[patent_app_date] => 1995-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10325
[patent_no_of_claims] => 16
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[pdf_file] => patents/05/589/05589560.pdf
[firstpage_image] =>[orig_patent_app_number] => 575980
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/575980 | Curable compositions incorporating anhydride-functional polymers derived from alkenyl succinic anhydride | Dec 20, 1995 | Issued |
Array
(
[id] => 4105425
[patent_doc_number] => 06051670
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-18
[patent_title] => 'Compositions and processes for treating subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 8/575434
[patent_app_country] => US
[patent_app_date] => 1995-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13523
[patent_no_of_claims] => 44
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[pdf_file] => patents/06/051/06051670.pdf
[firstpage_image] =>[orig_patent_app_number] => 575434
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/575434 | Compositions and processes for treating subterranean formations | Dec 19, 1995 | Issued |
Array
(
[id] => 3844502
[patent_doc_number] => 05708107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-13
[patent_title] => 'Compositions and processes for treating subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 8/575429
[patent_app_country] => US
[patent_app_date] => 1995-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13535
[patent_no_of_claims] => 35
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[pdf_file] => patents/05/708/05708107.pdf
[firstpage_image] =>[orig_patent_app_number] => 575429
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/575429 | Compositions and processes for treating subterranean formations | Dec 19, 1995 | Issued |
Array
(
[id] => 3589218
[patent_doc_number] => 05550201
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Air activatable polymerizable compositions containing tetrazoles'
[patent_app_type] => 1
[patent_app_number] => 8/574524
[patent_app_country] => US
[patent_app_date] => 1995-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4070
[patent_no_of_claims] => 9
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[pdf_file] => patents/05/550/05550201.pdf
[firstpage_image] =>[orig_patent_app_number] => 574524
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/574524 | Air activatable polymerizable compositions containing tetrazoles | Dec 18, 1995 | Issued |
Array
(
[id] => 3759576
[patent_doc_number] => 05721330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-24
[patent_title] => 'Macromonomers with high acid content and their method of preparation'
[patent_app_type] => 1
[patent_app_number] => 8/573307
[patent_app_country] => US
[patent_app_date] => 1995-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6557
[patent_no_of_claims] => 20
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[patent_words_short_claim] => 296
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/721/05721330.pdf
[firstpage_image] =>[orig_patent_app_number] => 573307
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/573307 | Macromonomers with high acid content and their method of preparation | Dec 14, 1995 | Issued |
Array
(
[id] => 3888180
[patent_doc_number] => 05714559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-03
[patent_title] => 'Crosslinked polymers'
[patent_app_type] => 1
[patent_app_number] => 8/572343
[patent_app_country] => US
[patent_app_date] => 1995-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/714/05714559.pdf
[firstpage_image] =>[orig_patent_app_number] => 572343
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/572343 | Crosslinked polymers | Dec 13, 1995 | Issued |
Array
(
[id] => 3622438
[patent_doc_number] => 05641834
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-24
[patent_title] => 'Modified polyalkadiene-containing compositions'
[patent_app_type] => 1
[patent_app_number] => 8/570422
[patent_app_country] => US
[patent_app_date] => 1995-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 8279
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[pdf_file] => patents/05/641/05641834.pdf
[firstpage_image] =>[orig_patent_app_number] => 570422
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/570422 | Modified polyalkadiene-containing compositions | Dec 10, 1995 | Issued |
Array
(
[id] => 3688193
[patent_doc_number] => 05663257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-02
[patent_title] => 'Alkenyl-substituted bisnadimides, process for manufacturing the same, process for curing the same, and adhesives and coating materials utilizing the same'
[patent_app_type] => 1
[patent_app_number] => 8/566863
[patent_app_country] => US
[patent_app_date] => 1995-12-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/663/05663257.pdf
[firstpage_image] =>[orig_patent_app_number] => 566863
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/566863 | Alkenyl-substituted bisnadimides, process for manufacturing the same, process for curing the same, and adhesives and coating materials utilizing the same | Dec 3, 1995 | Issued |
Array
(
[id] => 3828119
[patent_doc_number] => 05783647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-21
[patent_title] => '1,1,2,2-tetramethylpropylperoxy esters and method for preparing vinyl polymers'
[patent_app_type] => 1
[patent_app_number] => 8/566509
[patent_app_country] => US
[patent_app_date] => 1995-12-04
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 6876
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[pdf_file] => patents/05/783/05783647.pdf
[firstpage_image] =>[orig_patent_app_number] => 566509
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/566509 | 1,1,2,2-tetramethylpropylperoxy esters and method for preparing vinyl polymers | Dec 3, 1995 | Issued |
Array
(
[id] => 3747857
[patent_doc_number] => 05717048
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-10
[patent_title] => 'Cation-modified acrylamide or methacrylamide copolymer as well as antistatic agent, thermoplastic resin composition, aqueous composition and thermoplastic resin laminate comprising same'
[patent_app_type] => 1
[patent_app_number] => 8/566266
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[pdf_file] => patents/05/717/05717048.pdf
[firstpage_image] =>[orig_patent_app_number] => 566266
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/566266 | Cation-modified acrylamide or methacrylamide copolymer as well as antistatic agent, thermoplastic resin composition, aqueous composition and thermoplastic resin laminate comprising same | Nov 30, 1995 | Issued |
Array
(
[id] => 3588088
[patent_doc_number] => 05552465
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-03
[patent_title] => 'Polycarbonate molding compounds stable to light ageing'
[patent_app_type] => 1
[patent_app_number] => 8/566030
[patent_app_country] => US
[patent_app_date] => 1995-12-01
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[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/05/552/05552465.pdf
[firstpage_image] =>[orig_patent_app_number] => 566030
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/566030 | Polycarbonate molding compounds stable to light ageing | Nov 30, 1995 | Issued |
Array
(
[id] => 3818107
[patent_doc_number] => 05770667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-23
[patent_title] => 'Functional copolymers of low molar mass, processes for their preparation, and their use'
[patent_app_type] => 1
[patent_app_number] => 8/564800
[patent_app_country] => US
[patent_app_date] => 1995-11-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/564800 | Functional copolymers of low molar mass, processes for their preparation, and their use | Nov 28, 1995 | Issued |
Array
(
[id] => 3787370
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[patent_title] => 'Small particle formation'
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[firstpage_image] =>[orig_patent_app_number] => 553460
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/553460 | Small particle formation | Nov 26, 1995 | Issued |
Array
(
[id] => 3663677
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[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Methods for synthesizing oligomers containing hydroxy acid units'
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[patent_app_number] => 8/561139
[patent_app_country] => US
[patent_app_date] => 1995-11-20
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 561139
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/561139 | Methods for synthesizing oligomers containing hydroxy acid units | Nov 19, 1995 | Issued |
| 08/560484 | CINNAMIC ACID DERIVATIVE | Nov 16, 1995 | Abandoned |