Search

Chandrahas B. Patel

Examiner (ID: 16763, Phone: (571)270-1211 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2616, 2416, 2464
Total Applications
1072
Issued Applications
911
Pending Applications
73
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17207498 [patent_doc_number] => 11167855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Method and apparatus for aircraft anti-icing [patent_app_type] => utility [patent_app_number] => 16/399561 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 6649 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399561
Method and apparatus for aircraft anti-icing Apr 29, 2019 Issued
Array ( [id] => 14929055 [patent_doc_number] => 20190300165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SELF PROPELLED THRUST-PRODUCING CONTROLLED MOMENT GYROSCOPE [patent_app_type] => utility [patent_app_number] => 16/368653 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368653
SELF PROPELLED THRUST-PRODUCING CONTROLLED MOMENT GYROSCOPE Mar 27, 2019 Abandoned
Array ( [id] => 14562315 [patent_doc_number] => 20190208763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => AQUATIC ORGANISM TREATMENT METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/353852 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353852
Aquatic organism treatment method and apparatus Mar 13, 2019 Issued
Array ( [id] => 16311979 [patent_doc_number] => 20200290717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => WINDOW SYSTEMS INCLUDING OPTICAL FASTENERS [patent_app_type] => utility [patent_app_number] => 16/351949 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351949
Window systems including optical fasteners Mar 12, 2019 Issued
Array ( [id] => 16452176 [patent_doc_number] => 20200361602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Reciprocating Lift and Thrust Systems [patent_app_type] => utility [patent_app_number] => 16/967200 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967200
Reciprocating Lift and Thrust Systems Mar 10, 2019 Abandoned
Array ( [id] => 17665012 [patent_doc_number] => 11358693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Bar for controlling a kite [patent_app_type] => utility [patent_app_number] => 16/971454 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1589 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971454
Bar for controlling a kite Feb 27, 2019 Issued
Array ( [id] => 14962513 [patent_doc_number] => 20190308734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => DIVIDER SCREEN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/279332 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279332
Divider screen assembly Feb 18, 2019 Issued
Array ( [id] => 14684341 [patent_doc_number] => 20190241285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => MULTI-STAGE, LIQUID HYDROGEN-BASED AEROSPACE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/269362 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16269362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269362
MULTI-STAGE, LIQUID HYDROGEN-BASED AEROSPACE SYSTEM Feb 5, 2019 Abandoned
Array ( [id] => 16206144 [patent_doc_number] => 20200239134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => HYBRID-ELECTRIC DUCTED FAN TRANSPORT [patent_app_type] => utility [patent_app_number] => 16/257696 [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] => 2285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257696
HYBRID-ELECTRIC DUCTED FAN TRANSPORT Jan 24, 2019 Abandoned
Array ( [id] => 17167930 [patent_doc_number] => 20210321600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => DEVICE AND METHOD FOR DELIVERING STEAM ONTO AND BENEATH A FIELD SURFACE [patent_app_type] => utility [patent_app_number] => 16/470492 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470492
DEVICE AND METHOD FOR DELIVERING STEAM ONTO AND BENEATH A FIELD SURFACE Jan 6, 2019 Abandoned
Array ( [id] => 17406907 [patent_doc_number] => 11247775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Apparatuses for securing drones during transport and methods of use [patent_app_type] => utility [patent_app_number] => 16/232478 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6703 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232478
Apparatuses for securing drones during transport and methods of use Dec 25, 2018 Issued
Array ( [id] => 18231606 [patent_doc_number] => 11596144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Method of detecting an insect infestation [patent_app_type] => utility [patent_app_number] => 16/954757 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5914 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 610 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954757
Method of detecting an insect infestation Dec 20, 2018 Issued
Array ( [id] => 14500411 [patent_doc_number] => 20190193860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => GROUP OF SEATS FOR A PASSENGER AIRCRAFT [patent_app_type] => utility [patent_app_number] => 16/226008 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226008
Group of seats for a passenger aircraft Dec 18, 2018 Issued
Array ( [id] => 14466987 [patent_doc_number] => 20190185135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => SEALED BOTTOM OF A FRONT END OF AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 16/225519 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225519
SEALED BOTTOM OF A FRONT END OF AN AIRCRAFT Dec 18, 2018 Abandoned
Array ( [id] => 17953274 [patent_doc_number] => 11479364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Aircraft torque control device [patent_app_type] => utility [patent_app_number] => 16/219775 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 15650 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219775
Aircraft torque control device Dec 12, 2018 Issued
Array ( [id] => 18478008 [patent_doc_number] => 11691736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Passenger seating arrangement having a screen between seat units [patent_app_type] => utility [patent_app_number] => 17/043466 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5635 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043466
Passenger seating arrangement having a screen between seat units Dec 6, 2018 Issued
Array ( [id] => 15449377 [patent_doc_number] => 20200037512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => ENVIRONMENT-CONTROLLED MULTI-SPAN STRUCTURED GREENHOUSES [patent_app_type] => utility [patent_app_number] => 16/205841 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8164 [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] => 16205841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205841
ENVIRONMENT-CONTROLLED MULTI-SPAN STRUCTURED GREENHOUSES Nov 29, 2018 Abandoned
Array ( [id] => 20342843 [patent_doc_number] => 12466564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Anti-icing, de-icing, and heating configuration, integration, and power methods for aircraft, aerodynamic, and complex surfaces [patent_app_type] => utility [patent_app_number] => 16/202069 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 3696 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202069
Anti-icing, de-icing, and heating configuration, integration, and power methods for aircraft, aerodynamic, and complex surfaces Nov 26, 2018 Issued
Array ( [id] => 14101549 [patent_doc_number] => 20190092450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => LEADING EDGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/195630 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195630
Leading edge structure Nov 18, 2018 Issued
Array ( [id] => 19869866 [patent_doc_number] => 12262699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Insect release devices [patent_app_type] => utility [patent_app_number] => 16/189286 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 5604 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189286
Insect release devices Nov 12, 2018 Issued
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