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] => 14931515 [patent_doc_number] => 20190301395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => WELDED INTEGRAL FORGED STEEL PISTON AND MANUFACTURING PROCESS THEREOF [patent_app_type] => utility [patent_app_number] => 16/260088 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260088
WELDED INTEGRAL FORGED STEEL PISTON AND MANUFACTURING PROCESS THEREOF Jan 27, 2019 Abandoned
Array ( [id] => 15893175 [patent_doc_number] => 10652961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Method for automatically regulating bleeder current and LED silicon-controlled-rectifier dimming circuit [patent_app_type] => utility [patent_app_number] => 16/259460 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6113 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16259460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259460
Method for automatically regulating bleeder current and LED silicon-controlled-rectifier dimming circuit Jan 27, 2019 Issued
Array ( [id] => 15983803 [patent_doc_number] => 10672236 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-02 [patent_title] => Intelligent POS machine [patent_app_type] => utility [patent_app_number] => 16/257900 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1578 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257900
Intelligent POS machine Jan 24, 2019 Issued
Array ( [id] => 14631121 [patent_doc_number] => 20190228929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => SOFT-RUBBER KEYBOARD HAVING HARD SHEETS WITH CONVEX SWITCHES [patent_app_type] => utility [patent_app_number] => 16/257924 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257924
SOFT-RUBBER KEYBOARD HAVING HARD SHEETS WITH CONVEX SWITCHES Jan 24, 2019 Abandoned
Array ( [id] => 17090810 [patent_doc_number] => 11118994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Precision detection device for force standard machine, force value comparison machine and precision detection method for force standard machine [patent_app_type] => utility [patent_app_number] => 16/255842 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4018 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16255842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255842
Precision detection device for force standard machine, force value comparison machine and precision detection method for force standard machine Jan 23, 2019 Issued
Array ( [id] => 16207587 [patent_doc_number] => 20200240577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SUPPORTING ROD AND BRACKET COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/255839 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2262 [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] => 16255839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255839
SUPPORTING ROD AND BRACKET COMPRISING THE SAME Jan 23, 2019 Abandoned
Array ( [id] => 16477348 [patent_doc_number] => 10852287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => In-situ passive sampling device based on physical and chemical and bio-coupling monitoring and application [patent_app_type] => utility [patent_app_number] => 16/253233 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5418 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 525 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253233
In-situ passive sampling device based on physical and chemical and bio-coupling monitoring and application Jan 21, 2019 Issued
Array ( [id] => 17436188 [patent_doc_number] => 11261504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Method for producing ultra-high-strength martensitic cold-rolled steel sheet by ultra rapid heating process [patent_app_type] => utility [patent_app_number] => 16/252908 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2791 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252908
Method for producing ultra-high-strength martensitic cold-rolled steel sheet by ultra rapid heating process Jan 20, 2019 Issued
Array ( [id] => 16738730 [patent_doc_number] => 10964391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Programming circuit and programming method of flash memory and flash memory [patent_app_type] => utility [patent_app_number] => 16/252991 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3180 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252991
Programming circuit and programming method of flash memory and flash memory Jan 20, 2019 Issued
Array ( [id] => 14477227 [patent_doc_number] => 20190190263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => FAULT RIDE-THROUGH CIRCUIT WITH VARIABLE FREQUENCY TRANSFORMER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/252636 [patent_app_country] => US [patent_app_date] => 2019-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252636
Fault ride-through circuit with variable frequency transformer and control method thereof Jan 19, 2019 Issued
Array ( [id] => 16191362 [patent_doc_number] => 20200232211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => BACKGROUND WALL STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/251566 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16251566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251566
Background wall structure Jan 17, 2019 Issued
Array ( [id] => 14305515 [patent_doc_number] => 20190142461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => TROCAR SEAL PROTECTOR ASSEMBLY WITH PLEATS [patent_app_type] => utility [patent_app_number] => 16/249953 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16249953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249953
TROCAR SEAL PROTECTOR ASSEMBLY WITH PLEATS Jan 16, 2019 Abandoned
Array ( [id] => 14305511 [patent_doc_number] => 20190142459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => TROCAR SEAL MEMBRANE WITH CONCAVE-CHANNEL STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/249896 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249896
Trocar seal membrane with concave-channel structure Jan 16, 2019 Issued
Array ( [id] => 14305513 [patent_doc_number] => 20190142460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => PLEATED TROCAR SEAL MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/249898 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249898
PLEATED TROCAR SEAL MEMBRANE Jan 16, 2019 Abandoned
Array ( [id] => 14305509 [patent_doc_number] => 20190142458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => TROCAR SEAL MEMBRANE COMPRISING MULTI-DIMENSIONAL PLEATS [patent_app_type] => utility [patent_app_number] => 16/249893 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249893
Trocar seal membrane comprising multi-dimensional pleats Jan 15, 2019 Issued
Array ( [id] => 14305523 [patent_doc_number] => 20190142465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => TROCAR SEAL MEMBRANE COMPRISING REVERSE CONCAVE-CHANNEL [patent_app_type] => utility [patent_app_number] => 16/246841 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246841
TROCAR SEAL MEMBRANE COMPRISING REVERSE CONCAVE-CHANNEL Jan 13, 2019 Abandoned
Array ( [id] => 15554783 [patent_doc_number] => 20200061803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => WEARABLE INTELLIGENT EXOSKELETON SEAT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/246546 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2636 [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] => 16246546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246546
Wearable intelligent exoskeleton seat apparatus Jan 13, 2019 Issued
Array ( [id] => 17179201 [patent_doc_number] => 11156438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Stun gun with illumination and siren [patent_app_type] => utility [patent_app_number] => 16/246498 [patent_app_country] => US [patent_app_date] => 2019-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2473 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246498
Stun gun with illumination and siren Jan 12, 2019 Issued
Array ( [id] => 17103317 [patent_doc_number] => 11123508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Oxygen generator for respiration-synchronized oxygen supply [patent_app_type] => utility [patent_app_number] => 16/246518 [patent_app_country] => US [patent_app_date] => 2019-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9711 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246518
Oxygen generator for respiration-synchronized oxygen supply Jan 12, 2019 Issued
Array ( [id] => 17177585 [patent_doc_number] => 11154814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => System and method for washing and treating fermentation odor and combustion flue gas [patent_app_type] => utility [patent_app_number] => 16/246377 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7288 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246377
System and method for washing and treating fermentation odor and combustion flue gas Jan 10, 2019 Issued
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