Search

Cephia D Toomer

Examiner (ID: 17990, Phone: (571)272-1126 , Office: P/1771 )

Most Active Art Unit
1771
Art Unit(s)
1771, 1111, 1797, 1714, 1721
Total Applications
2985
Issued Applications
1936
Pending Applications
354
Abandoned Applications
731

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19890511 [patent_doc_number] => 20250115823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => 1,4-Benzoxazine Compounds And Lubricant Compositions Containing The Same [patent_app_type] => utility [patent_app_number] => 18/291349 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18291349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291349
1,4-Benzoxazine Compounds And Lubricant Compositions Containing The Same Jul 28, 2022 Pending
Array ( [id] => 18005229 [patent_doc_number] => 20220363995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => MESOPHASE PITCH FOR CARBON FIBER PRODUCTION USING SUPERCRITICAL CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 17/874832 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874832
Mesophase pitch for carbon fiber production using supercritical carbon dioxide Jul 26, 2022 Issued
Array ( [id] => 19449151 [patent_doc_number] => 20240309281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => METHOD OF TREATING WASTE PLASTIC [patent_app_type] => utility [patent_app_number] => 18/580240 [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] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18580240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580240
METHOD OF TREATING WASTE PLASTIC Jul 17, 2022 Pending
Array ( [id] => 19846864 [patent_doc_number] => 20250092215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PLASTIC DEPOLYMERIZATION USING SILICA BASED CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/293298 [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] => 3044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293298
PLASTIC DEPOLYMERIZATION USING SILICA BASED CATALYSTS Jul 12, 2022 Pending
Array ( [id] => 19556698 [patent_doc_number] => 20240368490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => LUBRICITY IMPROVER COMPOSITION FOR FUEL OIL AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/575787 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14073 [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] => 18575787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575787
Lubricity improver composition for fuel oil and use thereof Jun 29, 2022 Issued
Array ( [id] => 19300337 [patent_doc_number] => 20240228906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => AQUEOUS LUBRICATING COMPOSITION COMPRISING MoS2 NANOSHEET [patent_app_type] => utility [patent_app_number] => 18/571910 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18571910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571910
AQUEOUS LUBRICATING COMPOSITION COMPRISING MoS2 NANOSHEET Jun 29, 2022 Abandoned
Array ( [id] => 19449156 [patent_doc_number] => 20240309286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => AQUEOUS LUBRICANT COMPOSITION FOR METALWORKING [patent_app_type] => utility [patent_app_number] => 18/575566 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18575566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575566
AQUEOUS LUBRICANT COMPOSITION FOR METALWORKING Jun 29, 2022 Abandoned
Array ( [id] => 19464423 [patent_doc_number] => 20240318092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => GREASE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/574588 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18574588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574588
GREASE COMPOSITION Jun 28, 2022 Pending
Array ( [id] => 19898002 [patent_doc_number] => 12275911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium [patent_app_type] => utility [patent_app_number] => 18/574225 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17591 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574225
Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium Jun 26, 2022 Issued
Array ( [id] => 20386748 [patent_doc_number] => 12486467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => O-alkylated sterically hindered antioxidants [patent_app_type] => utility [patent_app_number] => 18/569488 [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] => 1822 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569488
O-alkylated sterically hindered antioxidants Jun 21, 2022 Issued
Array ( [id] => 18887905 [patent_doc_number] => 11866669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => High protein organic materials as fuel and processes for making the same [patent_app_type] => utility [patent_app_number] => 17/845676 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 23375 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 652 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845676
High protein organic materials as fuel and processes for making the same Jun 20, 2022 Issued
Array ( [id] => 18077658 [patent_doc_number] => 20220403270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => COMPOSITIONS AND METHODS AND USES RELATING THERETO [patent_app_type] => utility [patent_app_number] => 17/843382 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17843382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843382
Compositions and methods and uses relating thereto Jun 16, 2022 Issued
Array ( [id] => 17913104 [patent_doc_number] => 20220315499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => DEVICE AND METHOD FOR INDUSTRIALIZED CONTINUOUS AND SIMPLIFIED PREPARATION OF UREA-FORMALDEHYDE SLOW-RELEASE NITROGEN FERTILIZER OR UREA-FORMALDEHYDE-BASED SLOW- AND CONTROLLED-RELEASE MULTI-NUTRIENT FERTILIZER [patent_app_type] => utility [patent_app_number] => 17/842698 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842698
Device and method for industrialized continuous and simplified preparation of urea-formaldehyde slow-release nitrogen fertilizer or urea-formaldehyde-based slow- and controlled-release multi-nutrient fertilizer Jun 15, 2022 Issued
Array ( [id] => 19180238 [patent_doc_number] => 11986814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Preparation method of embedded alkaline earth metal oxide solid alkali and application thereof in biodiesel production [patent_app_type] => utility [patent_app_number] => 17/834476 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3857 [patent_no_of_claims] => 5 [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] => 17834476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834476
Preparation method of embedded alkaline earth metal oxide solid alkali and application thereof in biodiesel production Jun 6, 2022 Issued
Array ( [id] => 18545258 [patent_doc_number] => 11718597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Method for preparing a tetrafluoro-1,2-epoxypropane [patent_app_type] => utility [patent_app_number] => 17/829598 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4670 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829598
Method for preparing a tetrafluoro-1,2-epoxypropane May 31, 2022 Issued
Array ( [id] => 20302603 [patent_doc_number] => 12448581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Agent, oil country tubular goods, and threaded joint for oil country tubular goods [patent_app_type] => utility [patent_app_number] => 18/564198 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 16355 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564198
Agent, oil country tubular goods, and threaded joint for oil country tubular goods May 23, 2022 Issued
Array ( [id] => 17913457 [patent_doc_number] => 20220315852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEMS AND APPARATUS FOR PRODUCTION OF HIGH-CARBON BIOGENIC REAGENTS [patent_app_type] => utility [patent_app_number] => 17/749035 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17749035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749035
Systems and apparatus for production of high-carbon biogenic reagents May 18, 2022 Issued
Array ( [id] => 19318557 [patent_doc_number] => 20240240100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ETHYLENE-PROPYLENE BRANCHED COPOLYMERS AS VISCOSITY MODIFIERS [patent_app_type] => utility [patent_app_number] => 18/557771 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557771
ETHYLENE-PROPYLENE BRANCHED COPOLYMERS AS VISCOSITY MODIFIERS May 10, 2022 Pending
Array ( [id] => 18058259 [patent_doc_number] => 20220389345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => LUBRICATING COMPOSITIONS FOR A HYBRID ENGINE [patent_app_type] => utility [patent_app_number] => 17/662420 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662420
Lubricating compositions for a hybrid engine May 5, 2022 Issued
Array ( [id] => 19969811 [patent_doc_number] => 12338404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Fuel composition rich in aromatic compounds, paraffins and ethanol, and use thereof in particular in competition motor vehicles [patent_app_type] => utility [patent_app_number] => 18/557903 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557903
Fuel composition rich in aromatic compounds, paraffins and ethanol, and use thereof in particular in competition motor vehicles Apr 28, 2022 Issued
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