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] => 20041001 [patent_doc_number] => 20250179223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD FOR REDUCTION OF DISCOLORATION IN LATEX POLYMERS [patent_app_type] => utility [patent_app_number] => 18/686028 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686028
METHOD FOR REDUCTION OF DISCOLORATION IN LATEX POLYMERS Aug 31, 2022 Pending
Array ( [id] => 19497787 [patent_doc_number] => 20240336805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => NEW TWO-COMPONENT COATING SYSTEMS CONTAINING POLYASPARTIC ACID ESTERS [patent_app_type] => utility [patent_app_number] => 18/294674 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294674
NEW TWO-COMPONENT COATING SYSTEMS CONTAINING POLYASPARTIC ACID ESTERS Aug 11, 2022 Pending
Array ( [id] => 19497714 [patent_doc_number] => 20240336732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHOD FOR PREPARING SURFACTANTS BY COPOLYMERISATION OF EPOXIDES AND CO2 USING A MIXTURE OF A MACROCYCLIC BIMETAL CATALYST AND A DOUBLE METAL CYANIDE CATALYST [patent_app_type] => utility [patent_app_number] => 18/294312 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [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] => 18294312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294312
METHOD FOR PREPARING SURFACTANTS BY COPOLYMERISATION OF EPOXIDES AND CO2 USING A MIXTURE OF A MACROCYCLIC BIMETAL CATALYST AND A DOUBLE METAL CYANIDE CATALYST Aug 10, 2022 Pending
Array ( [id] => 18322926 [patent_doc_number] => 20230121054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => THERMOPLASTIC POLYURETHANE RESIN SUITABLE FOR MELT SPINNING [patent_app_type] => utility [patent_app_number] => 17/885517 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885517
Thermoplastic polyurethane resin suitable for melt spinning Aug 9, 2022 Issued
Array ( [id] => 19121090 [patent_doc_number] => 11965061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Catalyst for copolymerization of carbon dioxide and epoxy and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/876498 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876498
Catalyst for copolymerization of carbon dioxide and epoxy and method of manufacturing the same Jul 27, 2022 Issued
Array ( [id] => 19418580 [patent_doc_number] => 20240294703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => AMINE HARDENER WITH HIGH CONTENT IN RENEWABLE CARBON [patent_app_type] => utility [patent_app_number] => 18/563973 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18563973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563973
AMINE HARDENER WITH HIGH CONTENT IN RENEWABLE CARBON Jul 21, 2022 Pending
Array ( [id] => 18141530 [patent_doc_number] => 20230015373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Composition comprising amino acid polymers and a bioactive agent and method of preparing thereof [patent_app_type] => utility [patent_app_number] => 17/813871 [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] => 29338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813871
Composition comprising amino acid polymers and a bioactive agent and method of preparing thereof Jul 19, 2022 Issued
Array ( [id] => 19497872 [patent_doc_number] => 20240336890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHOD FOR THE PRODUCTION OF A SHAPE-MEMORY TISSUE AND RELATIVE USES [patent_app_type] => utility [patent_app_number] => 18/578773 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18578773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578773
METHOD FOR THE PRODUCTION OF A SHAPE-MEMORY TISSUE AND RELATIVE USES Jul 18, 2022 Pending
Array ( [id] => 19556550 [patent_doc_number] => 20240368342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Methods for Preparing Polyhydroxyalkanoate Polymer Compositions [patent_app_type] => utility [patent_app_number] => 18/681935 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6478 [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] => 18681935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681935
Methods for Preparing Polyhydroxyalkanoate Polymer Compositions Jul 17, 2022 Pending
Array ( [id] => 19846816 [patent_doc_number] => 20250092167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Process for reducing the VOC content of a polyolefin composition [patent_app_type] => utility [patent_app_number] => 18/577242 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577242
Process for reducing the VOC content of a polyolefin composition Jul 12, 2022 Pending
Array ( [id] => 19043636 [patent_doc_number] => 11932720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Flexible medical item container [patent_app_type] => utility [patent_app_number] => 17/857152 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 19887 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857152
Flexible medical item container Jul 3, 2022 Issued
Array ( [id] => 19832420 [patent_doc_number] => 20250084206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => HARDENER FOR EPOXY RESINS [patent_app_type] => utility [patent_app_number] => 18/563976 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18563976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563976
HARDENER FOR EPOXY RESINS Jul 3, 2022 Pending
Array ( [id] => 19464259 [patent_doc_number] => 20240317928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => COMPOSITION FOR FORMING OPTICAL WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/575497 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575497
COMPOSITION FOR FORMING OPTICAL WAVEGUIDE Jun 27, 2022 Pending
Array ( [id] => 19497702 [patent_doc_number] => 20240336720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/573796 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573796
POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF Jun 21, 2022 Pending
Array ( [id] => 19381130 [patent_doc_number] => 20240271000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => COATING AGENT AND SPRING [patent_app_type] => utility [patent_app_number] => 18/567205 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567205
COATING AGENT AND SPRING Jun 9, 2022 Pending
Array ( [id] => 19318405 [patent_doc_number] => 20240239948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHODS FOR THE RAPID PRODUCTION OF BLOCKED PREPOLYMERS [patent_app_type] => utility [patent_app_number] => 18/562951 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562951
METHODS FOR THE RAPID PRODUCTION OF BLOCKED PREPOLYMERS Jun 2, 2022 Pending
Array ( [id] => 19990979 [patent_doc_number] => 20250129201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Polyester Polyol and the Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 18/572264 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572264
Polyester Polyol and the Preparation Method Thereof May 30, 2022 Pending
Array ( [id] => 18281644 [patent_doc_number] => 20230097116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD FOR PREPARING HYBRID-TYPE FLUORINE-BASED NONIONIC SURFACTANT [patent_app_type] => utility [patent_app_number] => 17/828458 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828458
METHOD FOR PREPARING HYBRID-TYPE FLUORINE-BASED NONIONIC SURFACTANT May 30, 2022 Abandoned
Array ( [id] => 19273532 [patent_doc_number] => 12023640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Aqueous dispersion of microcapsules, and uses thereof [patent_app_type] => utility [patent_app_number] => 17/826481 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18386 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826481
Aqueous dispersion of microcapsules, and uses thereof May 26, 2022 Issued
Array ( [id] => 18526444 [patent_doc_number] => 11713431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Method of making a grease thickener and the thickener made by the method [patent_app_type] => utility [patent_app_number] => 17/741982 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5691 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741982
Method of making a grease thickener and the thickener made by the method May 10, 2022 Issued
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