Search

John C. Fox

Examiner (ID: 7459, Phone: (571)272-4912 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
2899, 2602, 3753, 3727, 3407
Total Applications
3766
Issued Applications
2890
Pending Applications
143
Abandoned Applications
734

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20363182 [patent_doc_number] => 20250352994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => AZULENE-BASED BRANCHED POLY ARYL-PIPERIDINE ANION EXCHANGE MEMBRANES AND PREPARATION METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 19/211185 [patent_app_country] => US [patent_app_date] => 2025-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19211185 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/211185
Azulene-based branched poly aryl-piperidine anion exchange membranes and preparation methods thereof May 17, 2025 Issued
Array ( [id] => 20295117 [patent_doc_number] => 20250320360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => FOAMABLE RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 19/098094 [patent_app_country] => US [patent_app_date] => 2025-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19098094 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/098094
FOAMABLE RESIN COMPOSITION Apr 1, 2025 Pending
Array ( [id] => 19930659 [patent_doc_number] => 12303853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Emulsion gel with both a freshness indication and a low migration rate, and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/973636 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 803 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18973636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973636
Emulsion gel with both a freshness indication and a low migration rate, and preparation method therefor Dec 8, 2024 Issued
Array ( [id] => 19631235 [patent_doc_number] => 20240409684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Ion-Crosslinked Polymeric or Oligomeric Compositions [patent_app_type] => utility [patent_app_number] => 18/662383 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18662383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662383
Ion-Crosslinked Polymeric or Oligomeric Compositions May 12, 2024 Pending
Array ( [id] => 19381135 [patent_doc_number] => 20240271005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DROPLET FORMING DEVICES AND METHODS HAVING FLUOROUS DIOL ADDITIVES [patent_app_type] => utility [patent_app_number] => 18/635552 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18635552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635552
Droplet forming devices and methods having fluorous diol additives Apr 14, 2024 Issued
Array ( [id] => 19300257 [patent_doc_number] => 20240228826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => TWO-COMPONENT SOLVENT-BASED COATING COMPOSITION, METHOD FOR COATING A SUBSTRATE, COATED SUBSTRATE, AND USE OF SUCH COATING COMPOSITION FOR IMPROVING EROSION RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/414042 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18414042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414042
Two-component solvent-based coating composition, method for coating a substrate, coated substrate, and use of such coating composition for improving erosion resistance Jan 15, 2024 Issued
Array ( [id] => 20255111 [patent_doc_number] => 12427445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Two-component foam inhibitor and preparation method, and method for reducing foaming in production of urea humate [patent_app_type] => utility [patent_app_number] => 18/992142 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18992142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/992142
Two-component foam inhibitor and preparation method, and method for reducing foaming in production of urea humate Jan 7, 2024 Issued
Array ( [id] => 20129030 [patent_doc_number] => 12371331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method for producing silica sol [patent_app_type] => utility [patent_app_number] => 18/543060 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2940 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543060
Method for producing silica sol Dec 17, 2023 Issued
Array ( [id] => 19051122 [patent_doc_number] => 20240093091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => EMULSIONS OBTAINED BY A BIOSUSTAINABLE PROCESS [patent_app_type] => utility [patent_app_number] => 18/511445 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18511445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511445
EMULSIONS OBTAINED BY A BIOSUSTAINABLE PROCESS Nov 15, 2023 Pending
Array ( [id] => 19049704 [patent_doc_number] => 20240091673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD FOR PREPARING A FOAM CONTROL COMPOSITION IN A GRANULAR OR A POWDER FORM [patent_app_type] => utility [patent_app_number] => 18/505555 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505555
METHOD FOR PREPARING A FOAM CONTROL COMPOSITION IN A GRANULAR OR A POWDER FORM Nov 8, 2023 Abandoned
Array ( [id] => 18955317 [patent_doc_number] => 20240043644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Viscoelastic Polyurethane Foam with Coating [patent_app_type] => utility [patent_app_number] => 18/482049 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18482049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482049
Viscoelastic Polyurethane Foam with Coating Oct 5, 2023 Issued
Array ( [id] => 18923087 [patent_doc_number] => 20240026091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PROCESS OF MAKING NYLON 5 FOR THREE DIMENSIONAL PRINTING [patent_app_type] => utility [patent_app_number] => 18/465635 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465635
PROCESS OF MAKING NYLON 5 FOR THREE DIMENSIONAL PRINTING Sep 11, 2023 Pending
Array ( [id] => 18673587 [patent_doc_number] => 20230311087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FLOW FOCUSING TYPE ONE-STEP DOUBLE EMULSION DROPLET PARALLEL GENERATION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/207655 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 527 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207655
FLOW FOCUSING TYPE ONE-STEP DOUBLE EMULSION DROPLET PARALLEL GENERATION DEVICE AND METHOD Jun 7, 2023 Pending
Array ( [id] => 19931907 [patent_doc_number] => 12305106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Aqueous carbon dioxide foam stabilized by organic Janus nanosheets and preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 18/322766 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322766
Aqueous carbon dioxide foam stabilized by organic Janus nanosheets and preparation method and application thereof May 23, 2023 Issued
Array ( [id] => 18675402 [patent_doc_number] => 20230313004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => COMPOSTABLE HOT MELT ADHESIVE [patent_app_type] => utility [patent_app_number] => 18/138249 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18138249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138249
Compostable hot melt adhesive Apr 23, 2023 Issued
Array ( [id] => 18485098 [patent_doc_number] => 20230212421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => POLYMERS, COATING COMPOSITIONS CONTAINING SUCH POLYMERS, AND ANTI-FINGERPRINT COATINGS FORMED THEREFROM [patent_app_type] => utility [patent_app_number] => 18/180800 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180800
POLYMERS, COATING COMPOSITIONS CONTAINING SUCH POLYMERS, AND ANTI-FINGERPRINT COATINGS FORMED THEREFROM Mar 7, 2023 Pending
Array ( [id] => 18830984 [patent_doc_number] => 20230399509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => POLYCARBONATE RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/110758 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110758
POLYCARBONATE RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME Feb 15, 2023 Pending
Array ( [id] => 18552242 [patent_doc_number] => 20230250251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DISSOLUTION PURIFICATION AND RECOVERY FOR POLYMER RECYCLING [patent_app_type] => utility [patent_app_number] => 18/166331 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166331
DISSOLUTION PURIFICATION AND RECOVERY FOR POLYMER RECYCLING Feb 7, 2023 Pending
Array ( [id] => 18530076 [patent_doc_number] => 20230235145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => MODIFIED EXPANDED POLYSTYRENE PARTICLES, MODIFICATION METHOD THEREOF, CONCRETE CONTAINING MODIFIED EXPANDED POLYSTYRENE [patent_app_type] => utility [patent_app_number] => 18/100764 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100764
Modified expanded polystyrene particles, modification method thereof, concrete containing modified expanded polystyrene Jan 23, 2023 Issued
Array ( [id] => 18511456 [patent_doc_number] => 20230227611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => PLASMA POLYMERIZED THIN FILM AND PREPARING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/098996 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098996
PLASMA POLYMERIZED THIN FILM AND PREPARING METHOD THEREOF Jan 18, 2023 Pending
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