Search

Sikyin Ip

Examiner (ID: 15504, Phone: (571)272-1241 , Office: P/1735 )

Most Active Art Unit
1742
Art Unit(s)
1308, 1101, 1742, 1793, 1735, 1311
Total Applications
1756
Issued Applications
924
Pending Applications
81
Abandoned Applications
753

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2899782 [patent_doc_number] => 05245123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Vapor phase polymerization of co/olefin with palladium compound, Lewis acid and bidentate ligand' [patent_app_type] => 1 [patent_app_number] => 7/833201 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3255 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245123.pdf [firstpage_image] =>[orig_patent_app_number] => 833201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833201
Vapor phase polymerization of co/olefin with palladium compound, Lewis acid and bidentate ligand Feb 9, 1992 Issued
Array ( [id] => 2908740 [patent_doc_number] => 05216120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Polymerization of co/olefin with catalyst comprising palladium compound, Lewis acid and Bronsted acid' [patent_app_type] => 1 [patent_app_number] => 7/833211 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3949 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216120.pdf [firstpage_image] =>[orig_patent_app_number] => 833211 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833211
Polymerization of co/olefin with catalyst comprising palladium compound, Lewis acid and Bronsted acid Feb 9, 1992 Issued
Array ( [id] => 2912121 [patent_doc_number] => 05227464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Gas phase polymerization of CO/olefin with particular catalyst support' [patent_app_type] => 1 [patent_app_number] => 7/833203 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227464.pdf [firstpage_image] =>[orig_patent_app_number] => 833203 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833203
Gas phase polymerization of CO/olefin with particular catalyst support Feb 9, 1992 Issued
Array ( [id] => 2894327 [patent_doc_number] => 05177184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Polymerization of co/norbornene compound with molar ratio of n ligand to anion greater than 4' [patent_app_type] => 1 [patent_app_number] => 7/833280 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2474 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177184.pdf [firstpage_image] =>[orig_patent_app_number] => 833280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833280
Polymerization of co/norbornene compound with molar ratio of n ligand to anion greater than 4 Feb 9, 1992 Issued
Array ( [id] => 2892022 [patent_doc_number] => 05210176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Polymerization of CO/non-conjugated diolefin' [patent_app_type] => 1 [patent_app_number] => 7/833202 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2476 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210176.pdf [firstpage_image] =>[orig_patent_app_number] => 833202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833202
Polymerization of CO/non-conjugated diolefin Feb 9, 1992 Issued
Array ( [id] => 3051685 [patent_doc_number] => 05283297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Artificial hair from poly amino acid urethane fiber' [patent_app_type] => 1 [patent_app_number] => 7/831579 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9318 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283297.pdf [firstpage_image] =>[orig_patent_app_number] => 831579 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831579
Artificial hair from poly amino acid urethane fiber Feb 6, 1992 Issued
07/830842 LENS Feb 3, 1992 Abandoned
Array ( [id] => 2938562 [patent_doc_number] => 05260397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Thermoset polymeric precursor for aluminum nitride' [patent_app_type] => 1 [patent_app_number] => 7/829818 [patent_app_country] => US [patent_app_date] => 1992-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2815 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260397.pdf [firstpage_image] =>[orig_patent_app_number] => 829818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/829818
Thermoset polymeric precursor for aluminum nitride Feb 2, 1992 Issued
Array ( [id] => 2974481 [patent_doc_number] => 05194576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Melt production of a thermoplastically processible aromatic polyamide with phosphorus compound catalyst and metal salt catalyst' [patent_app_type] => 1 [patent_app_number] => 7/828619 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2095 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194576.pdf [firstpage_image] =>[orig_patent_app_number] => 828619 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828619
Melt production of a thermoplastically processible aromatic polyamide with phosphorus compound catalyst and metal salt catalyst Jan 30, 1992 Issued
07/828005 POLYAMIDE MONOFILAMENT SUTURE MANUFACTURED FROM HIGHER ORDER POLYAMIDE Jan 29, 1992 Abandoned
Array ( [id] => 2923633 [patent_doc_number] => 05200498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Lactam-lactone copolymer' [patent_app_type] => 1 [patent_app_number] => 7/827438 [patent_app_country] => US [patent_app_date] => 1992-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1934 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200498.pdf [firstpage_image] =>[orig_patent_app_number] => 827438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827438
Lactam-lactone copolymer Jan 28, 1992 Issued
Array ( [id] => 2964348 [patent_doc_number] => 05264548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Low melting cyclic polycarbonate composition' [patent_app_type] => 1 [patent_app_number] => 7/826570 [patent_app_country] => US [patent_app_date] => 1992-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2865 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264548.pdf [firstpage_image] =>[orig_patent_app_number] => 826570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/826570
Low melting cyclic polycarbonate composition Jan 26, 1992 Issued
Array ( [id] => 2989301 [patent_doc_number] => 05212284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Conversion of cyclic polycarbonate oligomers to linear polycarbonates initiated by phosphine-disulfide product or precursor thereof' [patent_app_type] => 1 [patent_app_number] => 7/826503 [patent_app_country] => US [patent_app_date] => 1992-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212284.pdf [firstpage_image] =>[orig_patent_app_number] => 826503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/826503
Conversion of cyclic polycarbonate oligomers to linear polycarbonates initiated by phosphine-disulfide product or precursor thereof Jan 26, 1992 Issued
Array ( [id] => 2976813 [patent_doc_number] => 05225518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Polycarbonate preparation from molten bisphenol-A/water mixture' [patent_app_type] => 1 [patent_app_number] => 7/826319 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2429 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225518.pdf [firstpage_image] =>[orig_patent_app_number] => 826319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/826319
Polycarbonate preparation from molten bisphenol-A/water mixture Jan 20, 1992 Issued
Array ( [id] => 2936066 [patent_doc_number] => 05229484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'N-substituted polyamide-imide' [patent_app_type] => 1 [patent_app_number] => 7/822261 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1881 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229484.pdf [firstpage_image] =>[orig_patent_app_number] => 822261 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/822261
N-substituted polyamide-imide Jan 16, 1992 Issued
Array ( [id] => 2921937 [patent_doc_number] => 05235029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Aromatic copolyamide' [patent_app_type] => 1 [patent_app_number] => 7/821992 [patent_app_country] => US [patent_app_date] => 1992-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8127 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 598 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235029.pdf [firstpage_image] =>[orig_patent_app_number] => 821992 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821992
Aromatic copolyamide Jan 15, 1992 Issued
Array ( [id] => 2943870 [patent_doc_number] => 05223603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Copolyoxamide oxygen barrier' [patent_app_type] => 1 [patent_app_number] => 7/821677 [patent_app_country] => US [patent_app_date] => 1992-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223603.pdf [firstpage_image] =>[orig_patent_app_number] => 821677 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821677
Copolyoxamide oxygen barrier Jan 15, 1992 Issued
Array ( [id] => 2955058 [patent_doc_number] => 05242991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Quaternary ammonium polyarylamide' [patent_app_type] => 1 [patent_app_number] => 7/821835 [patent_app_country] => US [patent_app_date] => 1992-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4780 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242991.pdf [firstpage_image] =>[orig_patent_app_number] => 821835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821835
Quaternary ammonium polyarylamide Jan 12, 1992 Issued
Array ( [id] => 3037211 [patent_doc_number] => 05300625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Heteroaromatic polyether' [patent_app_type] => 1 [patent_app_number] => 7/819061 [patent_app_country] => US [patent_app_date] => 1992-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2756 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300625.pdf [firstpage_image] =>[orig_patent_app_number] => 819061 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/819061
Heteroaromatic polyether Jan 9, 1992 Issued
Array ( [id] => 2937183 [patent_doc_number] => 05247060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Curing phthalonitriles with acid' [patent_app_type] => 1 [patent_app_number] => 7/818672 [patent_app_country] => US [patent_app_date] => 1992-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3818 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247060.pdf [firstpage_image] =>[orig_patent_app_number] => 818672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/818672
Curing phthalonitriles with acid Jan 8, 1992 Issued
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