Search

Wenwen Cai

Examiner (ID: 2659, Phone: (571)270-3590 , Office: P/1763 )

Most Active Art Unit
1763
Art Unit(s)
1763
Total Applications
1056
Issued Applications
581
Pending Applications
124
Abandoned Applications
377

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16727976 [patent_doc_number] => 20210095123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => POLYARYLENE SULFIDE RESIN COMPOSITION HAVING EXCELLENT MECHANICAL AND CORROSION PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/958462 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958462
Polyarylene sulfide resin composition having excellent mechanical and corrosion properties Dec 25, 2018 Issued
Array ( [id] => 16948302 [patent_doc_number] => 20210206993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => STABILIZATION OF DCOIT IN AQUEOUS SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/772239 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772239
STABILIZATION OF DCOIT IN AQUEOUS SYSTEMS Dec 20, 2018 Abandoned
Array ( [id] => 17555242 [patent_doc_number] => 11311907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Superomniphobic coatings and methods of preparation [patent_app_type] => utility [patent_app_number] => 16/227442 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5462 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227442
Superomniphobic coatings and methods of preparation Dec 19, 2018 Issued
Array ( [id] => 14897131 [patent_doc_number] => 20190292331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => WATER-BASED RESIN COMPOSITION AND ARTICLES MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/227154 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227154
Water-based resin composition and articles made therefrom Dec 19, 2018 Issued
Array ( [id] => 17141870 [patent_doc_number] => 20210309882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => COATING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/268608 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268608
COATING COMPOSITIONS Dec 17, 2018 Abandoned
Array ( [id] => 16778166 [patent_doc_number] => 20210115244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => ABS THERMOPLASTIC MOLDING COMPOSITION FOR BLOW MOLDING [patent_app_type] => utility [patent_app_number] => 16/954297 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954297
ABS THERMOPLASTIC MOLDING COMPOSITION FOR BLOW MOLDING Dec 17, 2018 Abandoned
Array ( [id] => 17378217 [patent_doc_number] => 11236214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Nucleated C3C4 copolymers [patent_app_type] => utility [patent_app_number] => 16/753218 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7534 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16753218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753218
Nucleated C3C4 copolymers Dec 17, 2018 Issued
Array ( [id] => 16513106 [patent_doc_number] => 20200392364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => ETHYLENE-VINYLALCOHOL COPOLYMER AQUEOUS SOLUTION [patent_app_type] => utility [patent_app_number] => 16/771399 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771399
Ethylene-vinylalcohol copolymer aqueous solution Dec 10, 2018 Issued
Array ( [id] => 16673289 [patent_doc_number] => 20210062052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Hot-Melt Adhesive Composition [patent_app_type] => utility [patent_app_number] => 16/957832 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957832
Hot-Melt Adhesive Composition Dec 9, 2018 Abandoned
Array ( [id] => 16991900 [patent_doc_number] => 20210230320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, MOLDED PRODUCT, OPTICAL MATERIAL, AND PLASTIC LENS AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/769027 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769027
Polymerizable composition for optical material, molded product, optical material, and plastic lens and method for manufacturing same Dec 4, 2018 Issued
Array ( [id] => 16422010 [patent_doc_number] => 20200347208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => RUBBER COMPOSITION AND RUBBER CROSSLINKED PRODUCT [patent_app_type] => utility [patent_app_number] => 16/771346 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771346
Rubber composition and rubber crosslinked product Dec 4, 2018 Issued
Array ( [id] => 16808024 [patent_doc_number] => 20210130577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => PLASTICIZER COMPOSITION AND RESIN COMPOSITION INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/628617 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628617
PLASTICIZER COMPOSITION AND RESIN COMPOSITION INCLUDING THE SAME Dec 3, 2018 Abandoned
Array ( [id] => 16673212 [patent_doc_number] => 20210061975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => RESIN COMPOSITION INCLUDING ETHYLENE/VINYL ALCOHOL COPOLYMER, AND MOLDED OBJECT AND PACKAGING MATERIAL BOTH COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/958501 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958501
RESIN COMPOSITION INCLUDING ETHYLENE/VINYL ALCOHOL COPOLYMER, AND MOLDED OBJECT AND PACKAGING MATERIAL BOTH COMPRISING SAME Nov 29, 2018 Abandoned
Array ( [id] => 17258569 [patent_doc_number] => 20210371554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => STYRENE RESIN, STYRENE RESIN COMPOSITION, MOLDED ARTICLE THEREOF, AND STYRENE RESIN PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 16/766537 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766537
STYRENE RESIN, STYRENE RESIN COMPOSITION, MOLDED ARTICLE THEREOF, AND STYRENE RESIN PRODUCTION METHOD Nov 28, 2018 Abandoned
Array ( [id] => 15898727 [patent_doc_number] => 20200148882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SILICONE COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/495051 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495051
Silicone composite material and manufacturing method thereof Nov 27, 2018 Issued
Array ( [id] => 15800375 [patent_doc_number] => 20200123330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => HIGH FLEXURAL STRENGTH HIGH DENSITY ENVIRONMENTAL FRIENDLY ARTIFICIAL GLASS COMPOSITE SLAB AND THE PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/200991 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200991
HIGH FLEXURAL STRENGTH HIGH DENSITY ENVIRONMENTAL FRIENDLY ARTIFICIAL GLASS COMPOSITE SLAB AND THE PREPARATION METHOD THEREOF Nov 26, 2018 Abandoned
Array ( [id] => 16460887 [patent_doc_number] => 10844222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Semi-transparent polymer composite comprising a linear aliphatic polyamide [patent_app_type] => utility [patent_app_number] => 16/197691 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2283 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197691
Semi-transparent polymer composite comprising a linear aliphatic polyamide Nov 20, 2018 Issued
Array ( [id] => 15931379 [patent_doc_number] => 20200157323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => THERMALLY STABLE HIGH DENSITY POLYETHYLENE-ASPHALTENE COMPOSITE [patent_app_type] => utility [patent_app_number] => 16/193515 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193515
Thermally stable high density polyethylene-asphaltene composite Nov 15, 2018 Issued
Array ( [id] => 14072529 [patent_doc_number] => 20190085152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => POLYMER INTERLAYERS COMPRISING EPOXIDIZED VEGETABLE OIL [patent_app_type] => utility [patent_app_number] => 16/190256 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190256
Polymer interlayers comprising epoxidized vegetable oil Nov 13, 2018 Issued
Array ( [id] => 16460879 [patent_doc_number] => 10844214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Elastic particle and preparation method thereof [patent_app_type] => utility [patent_app_number] => 16/189879 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6606 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189879
Elastic particle and preparation method thereof Nov 12, 2018 Issued
Menu