Search

Rabon A. Sergent

Examiner (ID: 6931, Phone: (571)272-1079 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1765, 1796, 1207, 1711, 1503
Total Applications
2236
Issued Applications
1324
Pending Applications
158
Abandoned Applications
791

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18271710 [patent_doc_number] => 20230092952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => POLYUREA COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/784132 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17784132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784132
POLYUREA COPOLYMER Dec 13, 2020 Pending
Array ( [id] => 18162186 [patent_doc_number] => 20230028778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Preparation of a Coating, Adhesive, Film or Sheet [patent_app_type] => utility [patent_app_number] => 17/783418 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783418
Preparation of a Coating, Adhesive, Film or Sheet Dec 10, 2020 Abandoned
Array ( [id] => 20264243 [patent_doc_number] => 12435219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Curable resin composition, cured object, and three-dimensional object [patent_app_type] => utility [patent_app_number] => 17/786533 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3089 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786533
Curable resin composition, cured object, and three-dimensional object Dec 9, 2020 Issued
Array ( [id] => 18093237 [patent_doc_number] => 20220411578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PROCESS FOR PRODUCING POLYETHER CARBONATE POLYOLS [patent_app_type] => utility [patent_app_number] => 17/770903 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770903
PROCESS FOR PRODUCING POLYETHER CARBONATE POLYOLS Nov 29, 2020 Abandoned
Array ( [id] => 18077506 [patent_doc_number] => 20220403118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WATER-BASED HYDROGEL, AND REACTION PRODUCT OF ISOSORBIDE EPOXIDE AND AMINES [patent_app_type] => utility [patent_app_number] => 17/756396 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17756396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756396
WATER-BASED HYDROGEL, AND REACTION PRODUCT OF ISOSORBIDE EPOXIDE AND AMINES Nov 25, 2020 Abandoned
Array ( [id] => 18478325 [patent_doc_number] => 11692055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Composition for forming polyurethane film and article comprising coating layer derived from the same [patent_app_type] => utility [patent_app_number] => 17/103479 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3600 [patent_no_of_claims] => 8 [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] => 17103479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103479
Composition for forming polyurethane film and article comprising coating layer derived from the same Nov 23, 2020 Issued
Array ( [id] => 18085575 [patent_doc_number] => 11535693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Composition for forming polyurethane film, polyurethane-film derived therefrom and article comprising the same [patent_app_type] => utility [patent_app_number] => 17/101812 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101812
Composition for forming polyurethane film, polyurethane-film derived therefrom and article comprising the same Nov 22, 2020 Issued
Array ( [id] => 18223463 [patent_doc_number] => 20230062457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => BLOCKING AGENT FOR AN ISOCYANATE GROUP AND ISOCYANATE PROTECTED BY SAID BLOCKING AGENT [patent_app_type] => utility [patent_app_number] => 17/778905 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778905
Blocking agent for an isocyanate group and isocyanate protected by said blocking agent Nov 18, 2020 Issued
Array ( [id] => 18065586 [patent_doc_number] => 20220396673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD FOR HYDRATING WATER-INSOLUBLE POLYMER CAPABLE OF CONTAINING INTERMEDIATE WATER [patent_app_type] => utility [patent_app_number] => 17/776484 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17776484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776484
METHOD FOR HYDRATING WATER-INSOLUBLE POLYMER CAPABLE OF CONTAINING INTERMEDIATE WATER Nov 12, 2020 Pending
Array ( [id] => 19624173 [patent_doc_number] => 12162977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Blocked polyisocyanate crosslinking agent, its preparation method and a coating composition comprising the same [patent_app_type] => utility [patent_app_number] => 17/775991 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6923 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775991
Blocked polyisocyanate crosslinking agent, its preparation method and a coating composition comprising the same Nov 8, 2020 Issued
Array ( [id] => 20158263 [patent_doc_number] => 12384875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => High-performance ladder polymers for membrane gas separation [patent_app_type] => utility [patent_app_number] => 17/771434 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6312 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771434
High-performance ladder polymers for membrane gas separation Oct 22, 2020 Issued
Array ( [id] => 18109656 [patent_doc_number] => 20230002536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => MANUFACTURE OF FIBER REINFORCED COMPOSITE MATERIALS WITH ISOCYANATE RESIN [patent_app_type] => utility [patent_app_number] => 17/771242 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771242
MANUFACTURE OF FIBER REINFORCED COMPOSITE MATERIALS WITH ISOCYANATE RESIN Oct 21, 2020 Pending
Array ( [id] => 18604813 [patent_doc_number] => 11746266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Adhesive composition [patent_app_type] => utility [patent_app_number] => 17/068348 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9731 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068348
Adhesive composition Oct 11, 2020 Issued
Array ( [id] => 18036297 [patent_doc_number] => 20220380512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => STORAGE-STABLE THERMOLATENT CATALYSTS FOR THE POLYMERIZATION OF ISOCYANATES [patent_app_type] => utility [patent_app_number] => 17/762187 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762187
STORAGE-STABLE THERMOLATENT CATALYSTS FOR THE POLYMERIZATION OF ISOCYANATES Oct 1, 2020 Abandoned
Array ( [id] => 18597356 [patent_doc_number] => 20230272151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => STORAGE-STABLE POLYISOCYANATE COMPOSITION AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/005387 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005387
STORAGE-STABLE POLYISOCYANATE COMPOSITION AND PREPARATION METHOD THEREFOR Sep 24, 2020 Pending
Array ( [id] => 17343719 [patent_doc_number] => 20220010050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => FUNCTIONAL RESIN MATERIAL, MANUFACTURING METHOD THEREOF, AND MOISTURE-SENSED SHRINKING FABRIC [patent_app_type] => utility [patent_app_number] => 17/029148 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029148
Functional resin material, manufacturing method thereof, and moisture-sensed shrinking fabric Sep 22, 2020 Issued
Array ( [id] => 16557261 [patent_doc_number] => 20210002409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Polyisocyanurate Based Polymers and Fiber Reinforced Composites [patent_app_type] => utility [patent_app_number] => 17/029998 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029998
Polyisocyanurate based polymers and fiber reinforced composites Sep 22, 2020 Issued
Array ( [id] => 19172653 [patent_doc_number] => 20240158627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => EPOXY RESIN COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/768263 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17768263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768263
EPOXY RESIN COMPOSITIONS Sep 21, 2020 Abandoned
Array ( [id] => 18939692 [patent_doc_number] => 20240034831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Process of preparing isocyanate compounds comprising non-chlorinated derivative and composition thereof [patent_app_type] => utility [patent_app_number] => 18/026840 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18026840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026840
Process of preparing isocyanate compounds comprising non-chlorinated derivative and composition thereof Sep 17, 2020 Pending
Array ( [id] => 20129236 [patent_doc_number] => 12371538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method of preparing polymer particles and polymer particles prepared thereby [patent_app_type] => utility [patent_app_number] => 17/626910 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6247 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626910
Method of preparing polymer particles and polymer particles prepared thereby Sep 13, 2020 Issued
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