Search

David Thomas Karst

Examiner (ID: 10871, Phone: (571)270-7732 , Office: P/1767 )

Most Active Art Unit
1767
Art Unit(s)
1767, 1796
Total Applications
1136
Issued Applications
657
Pending Applications
125
Abandoned Applications
381

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13535141 [patent_doc_number] => 20180319113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => METHOD OF MANUFACTURING ALL-WATER FOAMED SHOE SOLE AND ALL-WATER FOAMED SHOE SOLE MANUFACTURED BY THE SAME [patent_app_type] => utility [patent_app_number] => 15/586663 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15586663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/586663
METHOD OF MANUFACTURING ALL-WATER FOAMED SHOE SOLE AND ALL-WATER FOAMED SHOE SOLE MANUFACTURED BY THE SAME May 3, 2017 Abandoned
Array ( [id] => 12428454 [patent_doc_number] => 09975992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Method of manufacturing cured phosphorus-containing flame-retardant epoxy composite [patent_app_type] => utility [patent_app_number] => 15/582767 [patent_app_country] => US [patent_app_date] => 2017-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4629 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15582767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/582767
Method of manufacturing cured phosphorus-containing flame-retardant epoxy composite Apr 29, 2017 Issued
Array ( [id] => 14214125 [patent_doc_number] => 20190119447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => COMPOSITION FOR CURABLE RESIN, AND CURED PRODUCT THEREOF [patent_app_type] => utility [patent_app_number] => 16/096969 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096969
COMPOSITION FOR CURABLE RESIN, AND CURED PRODUCT THEREOF Apr 27, 2017 Abandoned
Array ( [id] => 11979452 [patent_doc_number] => 20170283606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'WATER-IN-OIL POLYACRYLAMIDE-BASED MICROEMULSIONS AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/496776 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9386 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15496776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496776
Water-in-oil polyacrylamide-based microemulsions and related methods Apr 24, 2017 Issued
Array ( [id] => 14230797 [patent_doc_number] => 20190127571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => LIQUID EPOXY RESIN COMPOSITION FOR SEALING, AND ELECTRONIC COMPONENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/096333 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096333
Liquid epoxy resin composition for sealing, and electronic component device Apr 24, 2017 Issued
Array ( [id] => 14294243 [patent_doc_number] => 10287236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Preparation of thermoplastic epoxidized polymers and thermosetting materials from triglycerides [patent_app_type] => utility [patent_app_number] => 15/488798 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 34 [patent_no_of_words] => 4193 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15488798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488798
Preparation of thermoplastic epoxidized polymers and thermosetting materials from triglycerides Apr 16, 2017 Issued
Array ( [id] => 11822030 [patent_doc_number] => 20170210967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'COMPOSITIONS AND METHODS FOR WELL COMPLETIONS' [patent_app_type] => utility [patent_app_number] => 15/483300 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15483300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483300
COMPOSITIONS AND METHODS FOR WELL COMPLETIONS Apr 9, 2017 Abandoned
Array ( [id] => 16519515 [patent_doc_number] => 10870725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Heat curable resin composition, and circuit board with electronic component mounted thereon [patent_app_type] => utility [patent_app_number] => 15/479457 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 7163 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479457 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479457
Heat curable resin composition, and circuit board with electronic component mounted thereon Apr 4, 2017 Issued
Array ( [id] => 14185435 [patent_doc_number] => 20190112422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => HYBRID MATERIALS AND PROCESS FOR PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/089223 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 16089223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089223
Hybrid materials and process for production thereof Mar 30, 2017 Issued
Array ( [id] => 16328570 [patent_doc_number] => 20200299536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => HARDENER COMPOSITION FOR EPOXY RESIN BASED COATING COMPOSITIONS, PROCESS FOR THEIR PREPARATION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/086098 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086098
Hardener composition for epoxy resin based coating compositions, process for their preparation and use thereof Mar 15, 2017 Issued
Array ( [id] => 11864851 [patent_doc_number] => 20170232137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'BONE CEMENT COMPOSITION' [patent_app_type] => utility [patent_app_number] => 15/457148 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3479 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15457148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/457148
BONE CEMENT COMPOSITION Mar 12, 2017 Abandoned
Array ( [id] => 11714945 [patent_doc_number] => 20170183444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'CURING AGENTS FOR LOW-EMISSION EPOXY RESIN PRODUCTS' [patent_app_type] => utility [patent_app_number] => 15/455865 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11880 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15455865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455865
CURING AGENTS FOR LOW-EMISSION EPOXY RESIN PRODUCTS Mar 9, 2017 Abandoned
Array ( [id] => 16657500 [patent_doc_number] => 20210054136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => EPOXY POLYMER, EPOXY RESIN, EPOXY RESIN COMPOSITION, RESIN SHEET, B-STAGE SHEET, CURED PRODUCT, C-STAGE SHEET, METAL FOIL WITH RESIN, METAL SUBSTRATE AND METHOD FOR MANUFACTURING EPOXY RESIN [patent_app_type] => utility [patent_app_number] => 16/491654 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491654
Epoxy polymer, epoxy resin, epoxy resin composition, resin sheet, b-stage sheet, cured product, c-stage sheet, metal foil with resin, metal substrate and method for manufacturing Mar 8, 2017 Issued
Array ( [id] => 11979490 [patent_doc_number] => 20170283644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'Fire resistant corrosion protective water proofing energy saving water based heat insulating coating composition' [patent_app_type] => utility [patent_app_number] => 15/453705 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6662 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15453705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453705
Fire resistant corrosion protective water proofing energy saving water based heat insulating coating composition Mar 7, 2017 Abandoned
Array ( [id] => 14685165 [patent_doc_number] => 20190241697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => CHEMICALLY DECOMPOSABLE THERMOSETTING RESIN COMPOSITION FOR RECYCLING FIBER-REINFORCED COMPOSITE AND DISSOLVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/318582 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16318582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318582
CHEMICALLY DECOMPOSABLE THERMOSETTING RESIN COMPOSITION FOR RECYCLING FIBER-REINFORCED COMPOSITE AND DISSOLVING METHOD THEREOF Feb 22, 2017 Abandoned
15/436990 POLYOL, ADHESIVE, RESIN, AND TACKIFIER - THIXOTROPIC ADDITIVE Feb 19, 2017 Abandoned
Array ( [id] => 14897195 [patent_doc_number] => 20190292363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => EPOXY RESIN COMPOSITION FOR SEALING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE SEALED USING SAME [patent_app_type] => utility [patent_app_number] => 16/301509 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301509
Epoxy resin composition for sealing semiconductor device, and semiconductor device sealed using same Feb 14, 2017 Issued
Array ( [id] => 13902097 [patent_doc_number] => 20190040253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => CURABLE COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/074894 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074894
Curable composition Feb 13, 2017 Issued
Array ( [id] => 13902091 [patent_doc_number] => 20190040250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => EPOXY RESIN SYSTEM, USE OF AN EPOXY RESIN SYSTEM, OPTOELECTRONIC DEVICE, AND PROCESS FOR PRODUCING AN EPOXY RESIN SYSTEM [patent_app_type] => utility [patent_app_number] => 16/076302 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076302
EPOXY RESIN SYSTEM, USE OF AN EPOXY RESIN SYSTEM, OPTOELECTRONIC DEVICE, AND PROCESS FOR PRODUCING AN EPOXY RESIN SYSTEM Feb 12, 2017 Abandoned
Array ( [id] => 11649249 [patent_doc_number] => 20170145150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'Epoxy Resin Composition For Transparent Sheets And Cured Product Thereof' [patent_app_type] => utility [patent_app_number] => 15/427144 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25579 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15427144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427144
Epoxy Resin Composition For Transparent Sheets And Cured Product Thereof Feb 7, 2017 Abandoned
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