Search

Ross E. Varndell

Examiner (ID: 18920, Phone: (571)270-1922 , Office: P/2631 )

Most Active Art Unit
2666
Art Unit(s)
2611, 2631, 2674, 2634, 2666
Total Applications
700
Issued Applications
569
Pending Applications
65
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17444006 [patent_doc_number] => 20220064511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PHASE CHANGE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/322213 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322213
PHASE CHANGE MATERIAL May 16, 2021 Abandoned
Array ( [id] => 17259003 [patent_doc_number] => 20210371988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => CLOSED LOOP COOLING WATER CORROSION INHIBITION EMPLOYING POLYMALEATES AND NON-BORATE BUFFERS [patent_app_type] => utility [patent_app_number] => 17/308719 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17308719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308719
CLOSED LOOP COOLING WATER CORROSION INHIBITION EMPLOYING POLYMALEATES AND NON-BORATE BUFFERS May 4, 2021 Issued
Array ( [id] => 18391591 [patent_doc_number] => 20230159809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS OF 1-CHLORO-1,2 DIFLUOROETHYLENE AND 2,3,3,3-TETRAFLUOROPROP-1-ENE [patent_app_type] => utility [patent_app_number] => 17/922993 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922993
AZEOTROPE AND AZEOTROPE-LIKE COMPOSITIONS OF 1-CHLORO-1,2 DIFLUOROETHYLENE AND 2,3,3,3-TETRAFLUOROPROP-1-ENE May 3, 2021 Pending
Array ( [id] => 17007247 [patent_doc_number] => 20210238408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => THERMAL CONDUCTIVE POTTING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/239789 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239789
Thermal conductive potting composition Apr 25, 2021 Issued
Array ( [id] => 19105040 [patent_doc_number] => 11958116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Stable dispersions of monocrystalline nanometric silver particles [patent_app_type] => utility [patent_app_number] => 17/233492 [patent_app_country] => US [patent_app_date] => 2021-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 10599 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233492
Stable dispersions of monocrystalline nanometric silver particles Apr 17, 2021 Issued
Array ( [id] => 18134849 [patent_doc_number] => 11560503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Stable salt hydrate-based thermal energy storage materials [patent_app_type] => utility [patent_app_number] => 17/229035 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 44 [patent_no_of_words] => 7127 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229035
Stable salt hydrate-based thermal energy storage materials Apr 12, 2021 Issued
Array ( [id] => 17126071 [patent_doc_number] => 20210300839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD FOR QUENCHING PEROXYCARBOXYLIC ACID RUNAWAY REACTIONS [patent_app_type] => utility [patent_app_number] => 17/301329 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301329
METHOD FOR QUENCHING PEROXYCARBOXYLIC ACID RUNAWAY REACTIONS Mar 30, 2021 Pending
Array ( [id] => 18296824 [patent_doc_number] => 20230106510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => BORON NITRIDE SINTERED BODY, COMPOSITE, METHODS FOR PRODUCING SAME, AND HEAT DISSIPATION MEMBER [patent_app_type] => utility [patent_app_number] => 17/907132 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907132
BORON NITRIDE SINTERED BODY, COMPOSITE, METHODS FOR PRODUCING SAME, AND HEAT DISSIPATION MEMBER Mar 29, 2021 Pending
Array ( [id] => 18420376 [patent_doc_number] => 20230174837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => THERMALLY CONDUCTIVE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/913620 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913620
THERMALLY CONDUCTIVE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING SAME Mar 25, 2021 Pending
Array ( [id] => 20272154 [patent_doc_number] => 12441924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Thermally-conductive silicone gel composition, thermally-conductive silicone gel sheet, and method for producing same [patent_app_type] => utility [patent_app_number] => 17/772073 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 440 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772073
Thermally-conductive silicone gel composition, thermally-conductive silicone gel sheet, and method for producing same Mar 25, 2021 Issued
Array ( [id] => 17141892 [patent_doc_number] => 20210309904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => COLD STORAGE MATERIAL, REFRIGERATOR, DEVICE INCORPORATING SUPERCONDUCTING COIL, AND METHOD OF MANUFACTURING COLD STORAGE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/211376 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17211376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211376
Cold storage material, refrigerator, device incorporating superconducting coil, and method of manufacturing cold storage material Mar 23, 2021 Issued
Array ( [id] => 17022479 [patent_doc_number] => 20210246350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => HEAT TRANSFER MIXTURE [patent_app_type] => utility [patent_app_number] => 17/205029 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 17205029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205029
HEAT TRANSFER MIXTURE Mar 17, 2021 Abandoned
Array ( [id] => 16977804 [patent_doc_number] => 20210222041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => HEAT TRANSFER MIXTURE [patent_app_type] => utility [patent_app_number] => 17/205018 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17205018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205018
HEAT TRANSFER MIXTURE Mar 17, 2021 Abandoned
Array ( [id] => 17357006 [patent_doc_number] => 20220017802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LIQUID-LIQUID PHASE TRANSITION COMPOSITIONS AND PROCESSES [patent_app_type] => utility [patent_app_number] => 17/198834 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198834
Liquid-liquid phase transition compositions and processes Mar 10, 2021 Issued
Array ( [id] => 16916121 [patent_doc_number] => 20210189213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => THERMAL INTERFACE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/195722 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17195722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195722
Thermal interface material Mar 8, 2021 Issued
Array ( [id] => 18980294 [patent_doc_number] => 11905454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Heat transfer methods, systems and compositions [patent_app_type] => utility [patent_app_number] => 17/189115 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189115
Heat transfer methods, systems and compositions Feb 28, 2021 Issued
Array ( [id] => 19624174 [patent_doc_number] => 12162978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Radiation curable phase change material solutions and shape stable thermoset phase change material gels formed therefrom [patent_app_type] => utility [patent_app_number] => 17/187033 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7745 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [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] => 17187033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187033
Radiation curable phase change material solutions and shape stable thermoset phase change material gels formed therefrom Feb 25, 2021 Issued
Array ( [id] => 17830353 [patent_doc_number] => 20220267657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DUAL PHASE CHANGE MATERIAL LIQUID SUSPENSION AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/180774 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17180774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180774
DUAL PHASE CHANGE MATERIAL LIQUID SUSPENSION AND METHOD OF MAKING THE SAME Feb 19, 2021 Abandoned
Array ( [id] => 18478542 [patent_doc_number] => 11692275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Corrosion control compositions and methods of mitigating corrosion [patent_app_type] => utility [patent_app_number] => 17/173063 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6175 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173063
Corrosion control compositions and methods of mitigating corrosion Feb 9, 2021 Issued
Array ( [id] => 17037016 [patent_doc_number] => 20210253974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => USE OF TETRAFLUOROPROPENE BASED COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/164888 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164888
USE OF TETRAFLUOROPROPENE BASED COMPOSITIONS Feb 1, 2021 Abandoned
Menu