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] => 2973379 [patent_doc_number] => 05194518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Thermosetting resin composition comprising perfluoro containing amine terminated oligomer and polymaleimide' [patent_app_type] => 1 [patent_app_number] => 7/884892 [patent_app_country] => US [patent_app_date] => 1992-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10603 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194518.pdf [firstpage_image] =>[orig_patent_app_number] => 884892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884892
Thermosetting resin composition comprising perfluoro containing amine terminated oligomer and polymaleimide May 17, 1992 Issued
Array ( [id] => 2988297 [patent_doc_number] => 05266673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Process for producing a hydroxy-substituted poly(phenylene ether) resin' [patent_app_type] => 1 [patent_app_number] => 7/883682 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9426 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266673.pdf [firstpage_image] =>[orig_patent_app_number] => 883682 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883682
Process for producing a hydroxy-substituted poly(phenylene ether) resin May 14, 1992 Issued
07/882919 SALTS OF POLYASPARTIC ACID BY HIGH TEMPERATURE REACTION May 13, 1992 Abandoned
Array ( [id] => 2905800 [patent_doc_number] => 05248759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Method of producing aromatic heterocyclic copolymer and molecular composite material containing same' [patent_app_type] => 1 [patent_app_number] => 7/882018 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 12784 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248759.pdf [firstpage_image] =>[orig_patent_app_number] => 882018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882018
Method of producing aromatic heterocyclic copolymer and molecular composite material containing same May 12, 1992 Issued
Array ( [id] => 2891955 [patent_doc_number] => 05210173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Catalytic, interfacial preparation of aromatic polycarbonates with continuous dosing of carbonate precursor' [patent_app_type] => 1 [patent_app_number] => 7/878788 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1790 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210173.pdf [firstpage_image] =>[orig_patent_app_number] => 878788 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878788
Catalytic, interfacial preparation of aromatic polycarbonates with continuous dosing of carbonate precursor May 4, 1992 Issued
Array ( [id] => 2988032 [patent_doc_number] => 05266659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Solid state process for the preparation of high molecular weight poly(arylcarbonate)s from amorphous oligomer' [patent_app_type] => 1 [patent_app_number] => 7/878932 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4068 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266659.pdf [firstpage_image] =>[orig_patent_app_number] => 878932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878932
Solid state process for the preparation of high molecular weight poly(arylcarbonate)s from amorphous oligomer May 4, 1992 Issued
Array ( [id] => 2913460 [patent_doc_number] => 05237039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Preparation of polyphenylene ethers in the presence of defoamer' [patent_app_type] => 1 [patent_app_number] => 7/876163 [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] => 3590 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237039.pdf [firstpage_image] =>[orig_patent_app_number] => 876163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876163
Preparation of polyphenylene ethers in the presence of defoamer Apr 29, 1992 Issued
Array ( [id] => 3098017 [patent_doc_number] => 05319067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Polyketone elastomer' [patent_app_type] => 1 [patent_app_number] => 7/873662 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3596 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/319/05319067.pdf [firstpage_image] =>[orig_patent_app_number] => 873662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/873662
Polyketone elastomer Apr 22, 1992 Issued
Array ( [id] => 2963337 [patent_doc_number] => 05274068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Catalytic, interfacial, pH controlled preparation of polyester polycarbonate' [patent_app_type] => 1 [patent_app_number] => 7/872372 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2724 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274068.pdf [firstpage_image] =>[orig_patent_app_number] => 872372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872372
Catalytic, interfacial, pH controlled preparation of polyester polycarbonate Apr 22, 1992 Issued
Array ( [id] => 2921952 [patent_doc_number] => 05235030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Aromatic copolyamide from naphthalene dicarboxylic acids' [patent_app_type] => 1 [patent_app_number] => 7/870150 [patent_app_country] => US [patent_app_date] => 1992-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235030.pdf [firstpage_image] =>[orig_patent_app_number] => 870150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870150
Aromatic copolyamide from naphthalene dicarboxylic acids Apr 16, 1992 Issued
Array ( [id] => 2825160 [patent_doc_number] => 05095090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Polypeptide thin film from amphiphilic compounds' [patent_app_type] => 1 [patent_app_number] => 7/507540 [patent_app_country] => US [patent_app_date] => 1992-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7357 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095090.pdf [firstpage_image] =>[orig_patent_app_number] => 507540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507540
Polypeptide thin film from amphiphilic compounds Apr 10, 1992 Issued
Array ( [id] => 2897555 [patent_doc_number] => 05245005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Process for the production of linear amorphous polyamides with excess diamine' [patent_app_type] => 1 [patent_app_number] => 7/866401 [patent_app_country] => US [patent_app_date] => 1992-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2369 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245005.pdf [firstpage_image] =>[orig_patent_app_number] => 866401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866401
Process for the production of linear amorphous polyamides with excess diamine Apr 9, 1992 Issued
Array ( [id] => 2894143 [patent_doc_number] => 05270432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Polybenzoxazole via aromatic nucleophilic displacement' [patent_app_type] => 1 [patent_app_number] => 7/867864 [patent_app_country] => US [patent_app_date] => 1992-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2836 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270432.pdf [firstpage_image] =>[orig_patent_app_number] => 867864 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/867864
Polybenzoxazole via aromatic nucleophilic displacement Apr 9, 1992 Issued
Array ( [id] => 3021196 [patent_doc_number] => 05288838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Preparation of polycarbonates with bioxyanion catalyst' [patent_app_type] => 1 [patent_app_number] => 7/865951 [patent_app_country] => US [patent_app_date] => 1992-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2284 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288838.pdf [firstpage_image] =>[orig_patent_app_number] => 865951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/865951
Preparation of polycarbonates with bioxyanion catalyst Apr 8, 1992 Issued
Array ( [id] => 2981326 [patent_doc_number] => 05204416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Crosslinked fluorinated poly(arylene ether)' [patent_app_type] => 1 [patent_app_number] => 7/864804 [patent_app_country] => US [patent_app_date] => 1992-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7500 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204416.pdf [firstpage_image] =>[orig_patent_app_number] => 864804 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/864804
Crosslinked fluorinated poly(arylene ether) Apr 6, 1992 Issued
07/863926 COPOLYMERIZED POLYCARBONATES Apr 5, 1992 Abandoned
Array ( [id] => 3072642 [patent_doc_number] => 05336751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Preparation of copolycarbonate from resorcinol' [patent_app_type] => 1 [patent_app_number] => 7/863918 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1811 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336751.pdf [firstpage_image] =>[orig_patent_app_number] => 863918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/863918
Preparation of copolycarbonate from resorcinol Apr 5, 1992 Issued
Array ( [id] => 2988780 [patent_doc_number] => 05212255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Functionalization of polyphenylene ether with graftable orthoester' [patent_app_type] => 1 [patent_app_number] => 7/863625 [patent_app_country] => US [patent_app_date] => 1992-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6300 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212255.pdf [firstpage_image] =>[orig_patent_app_number] => 863625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/863625
Functionalization of polyphenylene ether with graftable orthoester Apr 2, 1992 Issued
Array ( [id] => 2912015 [patent_doc_number] => 05227458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Polycarbonate from dihydroxydiphenyl cycloalkane' [patent_app_type] => 1 [patent_app_number] => 7/860831 [patent_app_country] => US [patent_app_date] => 1992-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13650 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227458.pdf [firstpage_image] =>[orig_patent_app_number] => 860831 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860831
Polycarbonate from dihydroxydiphenyl cycloalkane Mar 30, 1992 Issued
Array ( [id] => 2934003 [patent_doc_number] => 05219982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Process for copolymerizing co/olefin' [patent_app_type] => 1 [patent_app_number] => 7/860525 [patent_app_country] => US [patent_app_date] => 1992-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3186 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219982.pdf [firstpage_image] =>[orig_patent_app_number] => 860525 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860525
Process for copolymerizing co/olefin Mar 29, 1992 Issued
Menu