Search

John R. Cottingham

Director (ID: 18846, Phone: (571)272-7079 , Office: P/3990 )

Most Active Art Unit
2100
Art Unit(s)
2167, 3626, 3629, 2116, 2100, 3679
Total Applications
2788
Issued Applications
1599
Pending Applications
703
Abandoned Applications
516

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17898091 [patent_doc_number] => 20220307753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => MULTIFUNCTIONAL VEHICLE-MOUNTED REFRIGERATOR WITH PLUG-IN BATTERY [patent_app_type] => utility [patent_app_number] => 17/230981 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230981
MULTIFUNCTIONAL VEHICLE-MOUNTED REFRIGERATOR WITH PLUG-IN BATTERY Apr 13, 2021 Pending
Array ( [id] => 17945569 [patent_doc_number] => 20220332586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PREPARATION AND APPLICATION OF 2,6-DIAMINOANTHRAQUINONE BIFUNCTIONAL GROUP COVALENTLY GRAFTED GRAPHENE AS NEGATIVE MATERIAL OF SUPERCAPACITOR [patent_app_type] => utility [patent_app_number] => 17/229983 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229983
PREPARATION AND APPLICATION OF 2,6-DIAMINOANTHRAQUINONE BIFUNCTIONAL GROUP COVALENTLY GRAFTED GRAPHENE AS NEGATIVE MATERIAL OF SUPERCAPACITOR Apr 13, 2021 Pending
Array ( [id] => 17564053 [patent_doc_number] => 20220128202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => CONTROL METHOD AND CONTROLLER FOR USB-POWERED COMBINATION TYPE LAMP STRIP [patent_app_type] => utility [patent_app_number] => 17/229263 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229263
CONTROL METHOD AND CONTROLLER FOR USB-POWERED COMBINATION TYPE LAMP STRIP Apr 12, 2021 Pending
Array ( [id] => 17971749 [patent_doc_number] => 11489302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Telescopic mechanism of European plug of power converter with grounding pin [patent_app_type] => utility [patent_app_number] => 17/228610 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3812 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228610
Telescopic mechanism of European plug of power converter with grounding pin Apr 11, 2021 Issued
Array ( [id] => 17911742 [patent_doc_number] => 20220314137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Boomerang [patent_app_type] => utility [patent_app_number] => 17/426083 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426083
Boomerang Apr 7, 2021 Pending
Array ( [id] => 16971521 [patent_doc_number] => 11067488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-20 [patent_title] => Inner and outer framework combined variable stiffness rock mechanics tester and testing method [patent_app_type] => utility [patent_app_number] => 17/225983 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4131 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225983
Inner and outer framework combined variable stiffness rock mechanics tester and testing method Apr 7, 2021 Issued
Array ( [id] => 17170134 [patent_doc_number] => 20210323804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => WATER OUTPUT DEVICE [patent_app_type] => utility [patent_app_number] => 17/224150 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224150
Water output device Apr 6, 2021 Issued
Array ( [id] => 16978912 [patent_doc_number] => 20210223149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => TRUE TRIAXIAL TESTER WITH ADJUSTABLE LOADING STIFFNESS AND TEST METHOD [patent_app_type] => utility [patent_app_number] => 17/222405 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222405
True triaxial tester with adjustable loading stiffness and test method Apr 4, 2021 Issued
Array ( [id] => 16975476 [patent_doc_number] => 20210219713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Stationary Exercise Bike with a Desk Plate [patent_app_type] => utility [patent_app_number] => 17/220927 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220927
Stationary Exercise Bike with a Desk Plate Apr 1, 2021 Pending
Array ( [id] => 17244812 [patent_doc_number] => 20210364555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => CURRENT DETECTION CIRCUIT APPLIED TO SIC FIELD EFFECT TRANSISTOR [patent_app_type] => utility [patent_app_number] => 17/220924 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220924
CURRENT DETECTION CIRCUIT APPLIED TO SIC FIELD EFFECT TRANSISTOR Mar 31, 2021 Pending
Array ( [id] => 17367541 [patent_doc_number] => 20220022593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => INTEGRATED PLASTIC SHELL SKATE [patent_app_type] => utility [patent_app_number] => 17/218208 [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] => 3153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218208
INTEGRATED PLASTIC SHELL SKATE Mar 30, 2021 Pending
Array ( [id] => 17914328 [patent_doc_number] => 20220316723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HUMIDIFIER [patent_app_type] => utility [patent_app_number] => 17/218178 [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] => 1669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218178
HUMIDIFIER Mar 30, 2021 Abandoned
Array ( [id] => 16967977 [patent_doc_number] => 20210219476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => VARIABLE PITCH ELECTRONIC COMPONENT MASS TRANSFER APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/218367 [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] => 4258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218367
VARIABLE PITCH ELECTRONIC COMPONENT MASS TRANSFER APPARATUS AND METHOD Mar 30, 2021 Pending
Array ( [id] => 17759296 [patent_doc_number] => 20220232908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Reducing load vest-bag [patent_app_type] => utility [patent_app_number] => 17/218206 [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] => 3212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218206
Reducing load vest-bag Mar 30, 2021 Abandoned
Array ( [id] => 17412203 [patent_doc_number] => 20220047107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Opening and closing device for A curtain [patent_app_type] => utility [patent_app_number] => 17/218203 [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] => 4048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218203
Opening and closing device for A curtain Mar 30, 2021 Pending
Array ( [id] => 17930494 [patent_doc_number] => 20220325619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => EGS MAGNETIC NANOPARTICLE TRACER AGENT TECHNIQUE AND INTERPRETATION METHOD [patent_app_type] => utility [patent_app_number] => 17/217208 [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] => 6239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217208
EGS MAGNETIC NANOPARTICLE TRACER AGENT TECHNIQUE AND INTERPRETATION METHOD Mar 29, 2021 Pending
Array ( [id] => 17910538 [patent_doc_number] => 20220312932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HAIR-INCREASING FIBER POWDER PACKAGING BOTTLE WITH MANUALLY ADJUSTABLE FIBER AMOUNT [patent_app_type] => utility [patent_app_number] => 17/216720 [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] => 2230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216720
HAIR-INCREASING FIBER POWDER PACKAGING BOTTLE WITH MANUALLY ADJUSTABLE FIBER AMOUNT Mar 29, 2021 Abandoned
Array ( [id] => 17728179 [patent_doc_number] => 11384559 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Power transmission tower having elevatable trusses [patent_app_type] => utility [patent_app_number] => 17/214956 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2038 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214956
Power transmission tower having elevatable trusses Mar 28, 2021 Issued
Array ( [id] => 16961932 [patent_doc_number] => 20210213431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => MIXED-ACID MODIFIED ZINC-COBALT DOUBLE METAL CYANIDE CATALYST AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/215868 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215868
MIXED-ACID MODIFIED ZINC-COBALT DOUBLE METAL CYANIDE CATALYST AND PREPARATION METHOD THEREOF Mar 28, 2021 Pending
Array ( [id] => 17897620 [patent_doc_number] => 20220307282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => POWER TRANSMISSION TOWER HAVING ELEVATABLE TRUSSES [patent_app_type] => utility [patent_app_number] => 17/214959 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2038 [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] => 17214959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214959
POWER TRANSMISSION TOWER HAVING ELEVATABLE TRUSSES Mar 28, 2021 Pending
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