Search

Gurkanwaljit Singh

Examiner (ID: 4154, Phone: (571)270-5392 , Office: P/3623 )

Most Active Art Unit
3683
Art Unit(s)
3625, 3623, 3624, 3683
Total Applications
801
Issued Applications
489
Pending Applications
57
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18252873 [patent_doc_number] => 20230079912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => AQUEOUS SURFACE TREATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/902184 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902184
AQUEOUS SURFACE TREATING COMPOSITION Sep 1, 2022 Pending
Array ( [id] => 18109648 [patent_doc_number] => 20230002528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Copolymer, Resin Composition, Molded Product, Filmy Molded Product, and Method for Producing Copolymer [patent_app_type] => utility [patent_app_number] => 17/896844 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17896844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896844
Copolymer, Resin Composition, Molded Product, Filmy Molded Product, and Method for Producing Copolymer Aug 25, 2022 Pending
Array ( [id] => 18955417 [patent_doc_number] => 20240043744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NANOPOROUS CERIUM OXIDE NANOPARTICLE MACRO-STRUCTURES AS AUTOXIDATION INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/817858 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817858
NANOPOROUS CERIUM OXIDE NANOPARTICLE MACRO-STRUCTURES AS AUTOXIDATION INHIBITORS Aug 4, 2022 Pending
Array ( [id] => 18285688 [patent_doc_number] => 20230101160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => RUBBER COMPOSITION AND TIRE [patent_app_type] => utility [patent_app_number] => 17/813740 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813740
RUBBER COMPOSITION AND TIRE Jul 19, 2022 Pending
Array ( [id] => 18125559 [patent_doc_number] => 20230011176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => SOLVENT BASED AUTOMOTIVE GRAPHENE SURFACE TREATMENT AND PROCESS FOR USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/855834 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855834
SOLVENT BASED AUTOMOTIVE GRAPHENE SURFACE TREATMENT AND PROCESS FOR USE THEREOF Jun 30, 2022 Pending
Array ( [id] => 18150654 [patent_doc_number] => 20230024512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => FUNCTIONAL CARBON MATERIALS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/848342 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848342
FUNCTIONAL CARBON MATERIALS AND METHODS OF MAKING THE SAME Jun 22, 2022 Pending
Array ( [id] => 18093293 [patent_doc_number] => 20220411634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SILICONE FORMULATION WITH HIGH TEMPERATURE STABILITY AND CLARITY [patent_app_type] => utility [patent_app_number] => 17/807924 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807924
SILICONE FORMULATION WITH HIGH TEMPERATURE STABILITY AND CLARITY Jun 20, 2022 Pending
Array ( [id] => 17807606 [patent_doc_number] => 20220259441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => COATING-FORMING COMPOSITION, COATING, AND CHEMICAL LIQUID [patent_app_type] => utility [patent_app_number] => 17/735533 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17735533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735533
COATING-FORMING COMPOSITION, COATING, AND CHEMICAL LIQUID May 2, 2022 Abandoned
Array ( [id] => 20343075 [patent_doc_number] => 12466797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Compound having anti-aging and discoloration resistance effects and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/736074 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6015 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736074
Compound having anti-aging and discoloration resistance effects and preparation method therefor May 2, 2022 Issued
Array ( [id] => 17792279 [patent_doc_number] => 20220251370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => PEO-PPO-PEO TRIBLOCK COPOLYMERS AS ADDITIVES FOR EPOXIDE-ANHYDRIDE SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/660948 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660948
PEO-PPO-PEO TRIBLOCK COPOLYMERS AS ADDITIVES FOR EPOXIDE-ANHYDRIDE SYSTEMS Apr 26, 2022 Abandoned
Array ( [id] => 20329801 [patent_doc_number] => 12460067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Process for the preparation of modified silica, modified silica and its uses [patent_app_type] => utility [patent_app_number] => 17/722188 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1980 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722188
Process for the preparation of modified silica, modified silica and its uses Apr 14, 2022 Issued
Array ( [id] => 18250358 [patent_doc_number] => 20230077397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE MEMBRANE, AND INSULATED ELECTRIC WIRE [patent_app_type] => utility [patent_app_number] => 17/702776 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702776
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE MEMBRANE, AND INSULATED ELECTRIC WIRE Mar 22, 2022 Abandoned
Array ( [id] => 20173049 [patent_doc_number] => 12391782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Fluorinated copolymer composition and crosslinked rubber article [patent_app_type] => utility [patent_app_number] => 17/655416 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3165 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655416
Fluorinated copolymer composition and crosslinked rubber article Mar 17, 2022 Issued
Array ( [id] => 17687902 [patent_doc_number] => 20220195194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => NAIL SEALABLE MATERIALS, SYSTEMS, AND METHODS OF MAKING AND INSTALLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/688526 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688526
NAIL SEALABLE MATERIALS, SYSTEMS, AND METHODS OF MAKING AND INSTALLING THE SAME Mar 6, 2022 Pending
Array ( [id] => 17672750 [patent_doc_number] => 20220185917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => COMPOSITION AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/687325 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687325
Composition and method for producing the same Mar 3, 2022 Issued
Array ( [id] => 17830217 [patent_doc_number] => 20220267521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHOD FOR MANUFACTURING POLYAMIDE FIBERS [patent_app_type] => utility [patent_app_number] => 17/674373 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674373
METHOD FOR MANUFACTURING POLYAMIDE FIBERS Feb 16, 2022 Abandoned
Array ( [id] => 17830278 [patent_doc_number] => 20220267582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => CHEMICALLY COMPATIBILIZED FLUOROPOLYMER BLENDS [patent_app_type] => utility [patent_app_number] => 17/668048 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668048
Chemically compatibilized fluoropolymer blends Feb 8, 2022 Issued
Array ( [id] => 18862127 [patent_doc_number] => 20230416563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SILICONE EMULSION AND METHODS FOR THE PREPARATION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/252892 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18252892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252892
SILICONE EMULSION AND METHODS FOR THE PREPARATION AND USE THEREOF Feb 6, 2022 Pending
Array ( [id] => 17807527 [patent_doc_number] => 20220259362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => PREPARING METHOD OF SUPERELASTOMER, SUPERELASTOMER PREPARED USING THE SAME, AND MOLDED ARTICLE CONTAINING SUPERELASTOMER [patent_app_type] => utility [patent_app_number] => 17/665137 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665137
Preparing method of superelastomer, superelastomer prepared using the same, and molded article containing superelastomer Feb 3, 2022 Issued
Array ( [id] => 19898974 [patent_doc_number] => 12276894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Sealing layers comprising a conductive filler for sealing microcells of electrophoretic displays [patent_app_type] => utility [patent_app_number] => 17/590835 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 17245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590835
Sealing layers comprising a conductive filler for sealing microcells of electrophoretic displays Feb 1, 2022 Issued
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