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] => 17474098 [patent_doc_number] => 20220081602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => NON-WATER COOLANT COMPOSITION AND COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/378873 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378873
NON-WATER COOLANT COMPOSITION AND COOLING SYSTEM Jul 18, 2021 Abandoned
Array ( [id] => 17199989 [patent_doc_number] => 20210340084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING 2-CHLORO-1,1-DIFLUOROETHANE [patent_app_type] => utility [patent_app_number] => 17/376787 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17376787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376787
Azeotropic or azeotropic-like composition comprising 2-chloro-1,1-difluoroethane Jul 14, 2021 Issued
Array ( [id] => 18567309 [patent_doc_number] => 20230257641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => THERMALLY CONDUCTIVE PHASE-CHANGE COMPOSITION, METHODS OF MANUFACTURE THEREOF, AND ARTICLES INCLUDING THE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/016219 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18016219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016219
THERMALLY CONDUCTIVE PHASE-CHANGE COMPOSITION, METHODS OF MANUFACTURE THEREOF, AND ARTICLES INCLUDING THE COMPOSITION Jul 14, 2021 Pending
Array ( [id] => 17185394 [patent_doc_number] => 20210332279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => COMPOSITION CONTAINING TRANS-1,2-DIFLUOROETHYLENE [patent_app_type] => utility [patent_app_number] => 17/370630 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17370630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370630
COMPOSITION CONTAINING TRANS-1,2-DIFLUOROETHYLENE Jul 7, 2021 Pending
Array ( [id] => 18058213 [patent_doc_number] => 20220389299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/358406 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17358406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358406
REFRIGERATION CYCLE APPARATUS Jun 24, 2021 Abandoned
Array ( [id] => 18077612 [patent_doc_number] => 20220403224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => INHIBITING CORROSION IN GAS WELLS [patent_app_type] => utility [patent_app_number] => 17/347952 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17347952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347952
Inhibiting corrosion in gas wells Jun 14, 2021 Issued
Array ( [id] => 18511543 [patent_doc_number] => 20230227705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => THERMAL CONDUCTIVITY ENHANCEMENT OF NANOFLUIDS USING FUNCTIONALIZED OR EMULSIFIED CARBIDE DERIVED CARBON NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 18/010368 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010368
THERMAL CONDUCTIVITY ENHANCEMENT OF NANOFLUIDS USING FUNCTIONALIZED OR EMULSIFIED CARBIDE DERIVED CARBON NANOPARTICLES Jun 14, 2021 Pending
Array ( [id] => 17292341 [patent_doc_number] => 20210388180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => COPPER NANOWIRES AND THEIR USE IN PLASTICS TO IMPROVE THERMAL AND ELECTRICAL CONDUCTIVITY [patent_app_type] => utility [patent_app_number] => 17/348418 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348418
Copper nanowires and their use in plastics to improve thermal and electrical conductivity Jun 14, 2021 Issued
Array ( [id] => 17385848 [patent_doc_number] => 20220033700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => NON-WATER COOLANT COMPOSITION AND COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/345053 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345053
NON-WATER COOLANT COMPOSITION AND COOLING SYSTEM Jun 10, 2021 Abandoned
Array ( [id] => 18726079 [patent_doc_number] => 20230340332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => FIRE PROTECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/008606 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18008606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008606
FIRE PROTECTION SYSTEM Jun 8, 2021 Pending
Array ( [id] => 18511547 [patent_doc_number] => 20230227709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => FLOWABLE HARDENABLE COMPOSITION, THERMALLY CONDUCTIVE COMPOSITION, AND ELECTRONIC HEAT SINK ASSEMBLY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/008813 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18008813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008813
FLOWABLE HARDENABLE COMPOSITION, THERMALLY CONDUCTIVE COMPOSITION, AND ELECTRONIC HEAT SINK ASSEMBLY INCLUDING THE SAME Jun 7, 2021 Pending
Array ( [id] => 17299753 [patent_doc_number] => 20210395592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => HIGH THERMAL CONDUCTIVITY HYDROCARBON THERMAL MANAGEMENT FLUIDS FOR ELECTRIC VEHICLES [patent_app_type] => utility [patent_app_number] => 17/340638 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17340638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340638
High thermal conductivity hydrocarbon thermal management fluids for electric vehicles Jun 6, 2021 Issued
Array ( [id] => 17274685 [patent_doc_number] => 20210380883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => AROMATIC AMINE EPOXIDES FOR CORROSION INHIBITION [patent_app_type] => utility [patent_app_number] => 17/337690 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11099 [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] => 17337690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337690
Aromatic amine epoxide adducts for corrosion inhibition Jun 2, 2021 Issued
Array ( [id] => 18289051 [patent_doc_number] => 11617909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Method for preparing non-corrosive fire extinguishing agent [patent_app_type] => utility [patent_app_number] => 17/338267 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2868 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338267
Method for preparing non-corrosive fire extinguishing agent Jun 2, 2021 Issued
Array ( [id] => 19258340 [patent_doc_number] => 12018388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Oxyalkylated surfactants as corrosion inhibitors [patent_app_type] => utility [patent_app_number] => 17/337859 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7140 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337859
Oxyalkylated surfactants as corrosion inhibitors Jun 2, 2021 Issued
Array ( [id] => 18469075 [patent_doc_number] => 20230203359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PHASE CHANGE MATERIAL SCREENING [patent_app_type] => utility [patent_app_number] => 18/000366 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000366
PHASE CHANGE MATERIAL SCREENING May 31, 2021 Pending
Array ( [id] => 19127690 [patent_doc_number] => 20240133043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR PROVIDING CORROSION PROTECTION TO A PRESSURIZED WATER-STEAM SYSTEM [patent_app_type] => utility [patent_app_number] => 17/928535 [patent_app_country] => US [patent_app_date] => 2021-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22142 [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] => 17928535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928535
METHOD FOR PROVIDING CORROSION PROTECTION TO A PRESSURIZED WATER-STEAM SYSTEM May 30, 2021 Pending
Array ( [id] => 18469074 [patent_doc_number] => 20230203358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Phase change polysaccharide-based bio-complexes with tunable thermophysical properties and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/928294 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17928294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928294
Phase change polysaccharide-based bio-complexes with tunable thermophysical properties and preparation method thereof May 30, 2021 Pending
Array ( [id] => 19127690 [patent_doc_number] => 20240133043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD FOR PROVIDING CORROSION PROTECTION TO A PRESSURIZED WATER-STEAM SYSTEM [patent_app_type] => utility [patent_app_number] => 17/928535 [patent_app_country] => US [patent_app_date] => 2021-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22142 [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] => 17928535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928535
METHOD FOR PROVIDING CORROSION PROTECTION TO A PRESSURIZED WATER-STEAM SYSTEM May 29, 2021 Pending
Array ( [id] => 18604841 [patent_doc_number] => 11746294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Corrosion control using organic filmers and passivators in systems for processing nitrogen-containing solutions [patent_app_type] => utility [patent_app_number] => 17/334351 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3856 [patent_no_of_claims] => 13 [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] => 17334351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334351
Corrosion control using organic filmers and passivators in systems for processing nitrogen-containing solutions May 27, 2021 Issued
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