![](/images/general/no_picture/200_user.png)
Rita J Desai
Examiner (ID: 167, Phone: (571)272-0684 , Office: P/1625 )
Most Active Art Unit | 1625 |
Art Unit(s) | 1612, 1625 |
Total Applications | 2152 |
Issued Applications | 1290 |
Pending Applications | 146 |
Abandoned Applications | 716 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 18161680
[patent_doc_number] => 20230028272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => EXHAUST VALVE
[patent_app_type] => utility
[patent_app_number] => 17/867786
[patent_app_country] => US
[patent_app_date] => 2022-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3217
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867786
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/867786 | EXHAUST VALVE | Jul 18, 2022 | Abandoned |
Array
(
[id] => 17300325
[patent_doc_number] => 20210396164
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => TYPE III CAM SIDE CYLINDER DEACTIVATION
[patent_app_type] => utility
[patent_app_number] => 17/462473
[patent_app_country] => US
[patent_app_date] => 2021-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3787
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462473
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/462473 | TYPE III CAM SIDE CYLINDER DEACTIVATION | Aug 30, 2021 | Abandoned |
Array
(
[id] => 17037557
[patent_doc_number] => 20210254515
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-19
[patent_title] => VALVETRAIN CONFIGURATIONS FOR MULTILEVEL DYNAMIC SKIP FIRE VARIABLE VALVE LIFT SWITCHING AND CYLINDER DEACTIVATION
[patent_app_type] => utility
[patent_app_number] => 17/175798
[patent_app_country] => US
[patent_app_date] => 2021-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7122
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175798
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/175798 | VALVETRAIN CONFIGURATIONS FOR MULTILEVEL DYNAMIC SKIP FIRE VARIABLE VALVE LIFT SWITCHING AND CYLINDER DEACTIVATION | Feb 14, 2021 | Abandoned |
Array
(
[id] => 16945837
[patent_doc_number] => 20210204528
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => PERISTALTIC METERING PUMP AND METHODS OF OPERATION
[patent_app_type] => utility
[patent_app_number] => 17/140511
[patent_app_country] => US
[patent_app_date] => 2021-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6679
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17140511
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/140511 | Peristaltic metering pump and methods of operation | Jan 3, 2021 | Issued |
Array
(
[id] => 16728437
[patent_doc_number] => 20210095584
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-01
[patent_title] => SWITCHING ROLLER FINGER FOLLOWER FOR BLEEDER BRAKING
[patent_app_type] => utility
[patent_app_number] => 17/118647
[patent_app_country] => US
[patent_app_date] => 2020-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6178
[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] => 17118647
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/118647 | SWITCHING ROLLER FINGER FOLLOWER FOR BLEEDER BRAKING | Dec 10, 2020 | Abandoned |
Array
(
[id] => 17229397
[patent_doc_number] => 20210355953
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-18
[patent_title] => FAN MODULE AND MOTOR
[patent_app_type] => utility
[patent_app_number] => 17/070586
[patent_app_country] => US
[patent_app_date] => 2020-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3352
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070586
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/070586 | Fan module and motor | Oct 13, 2020 | Issued |
Array
(
[id] => 17891270
[patent_doc_number] => 11454229
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-09-27
[patent_title] => Dewar vacuum maintenance systems for intermittently powered sensors
[patent_app_type] => utility
[patent_app_number] => 17/023197
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3112
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023197
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/023197 | Dewar vacuum maintenance systems for intermittently powered sensors | Sep 15, 2020 | Issued |
Array
(
[id] => 16361712
[patent_doc_number] => 20200318463
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => SYSTEM AND METHOD FOR POWER CONDITIONING FOR AN ELECTRIC SUBMERSIBLE PUMP OPERATION IN AN OIL PRODUCTION FIELD
[patent_app_type] => utility
[patent_app_number] => 16/833040
[patent_app_country] => US
[patent_app_date] => 2020-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9258
[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] => 16833040
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/833040 | SYSTEM AND METHOD FOR POWER CONDITIONING FOR AN ELECTRIC SUBMERSIBLE PUMP OPERATION IN AN OIL PRODUCTION FIELD | Mar 26, 2020 | Abandoned |
Array
(
[id] => 16469020
[patent_doc_number] => 20200370557
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-26
[patent_title] => ELECTRIC COMPRESSION AND EXPANSION APPARATUS AND AIR CONDITIONING SYSTEM INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/796416
[patent_app_country] => US
[patent_app_date] => 2020-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23022
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796416
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/796416 | ELECTRIC COMPRESSION AND EXPANSION APPARATUS AND AIR CONDITIONING SYSTEM INCLUDING THE SAME | Feb 19, 2020 | Abandoned |
Array
(
[id] => 16223575
[patent_doc_number] => 20200248692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => SCROLL COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 16/779403
[patent_app_country] => US
[patent_app_date] => 2020-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10442
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779403
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/779403 | SCROLL COMPRESSOR | Jan 30, 2020 | Abandoned |
Array
(
[id] => 16207511
[patent_doc_number] => 20200240501
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-30
[patent_title] => CAMSHAFT FOLLOWER MECHANISM
[patent_app_type] => utility
[patent_app_number] => 16/741102
[patent_app_country] => US
[patent_app_date] => 2020-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2568
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741102
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/741102 | CAMSHAFT FOLLOWER MECHANISM | Jan 12, 2020 | Abandoned |
Array
(
[id] => 16298463
[patent_doc_number] => 20200284186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => Engine Valvetrain Controls as Connecting Valves for Dual-Volute Turbochargers
[patent_app_type] => utility
[patent_app_number] => 16/292633
[patent_app_country] => US
[patent_app_date] => 2019-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5700
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16292633
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/292633 | Engine Valvetrain Controls as Connecting Valves for Dual-Volute Turbochargers | Mar 4, 2019 | Abandoned |
Array
(
[id] => 16298504
[patent_doc_number] => 20200284227
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => ENGINE WITH ELECTRIC COMPRESSOR BOOST AND DEDICATED EXHAUST GAS RECIRCULATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/291571
[patent_app_country] => US
[patent_app_date] => 2019-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3505
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291571
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/291571 | ENGINE WITH ELECTRIC COMPRESSOR BOOST AND DEDICATED EXHAUST GAS RECIRCULATION SYSTEM | Mar 3, 2019 | Abandoned |
Array
(
[id] => 15294915
[patent_doc_number] => 20190390593
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-26
[patent_title] => Control System For A Heat Exchanger
[patent_app_type] => utility
[patent_app_number] => 16/014270
[patent_app_country] => US
[patent_app_date] => 2018-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4651
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 16014270
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/014270 | Control System For A Heat Exchanger | Jun 20, 2018 | Abandoned |
Array
(
[id] => 13445983
[patent_doc_number] => 20180274534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-27
[patent_title] => PUMPING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/935710
[patent_app_country] => US
[patent_app_date] => 2018-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15935710
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/935710 | PUMPING SYSTEM | Mar 25, 2018 | Abandoned |
Array
(
[id] => 13414553
[patent_doc_number] => 20180258819
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-09-13
[patent_title] => EXHAUST TURBINE POWER GENERATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/905946
[patent_app_country] => US
[patent_app_date] => 2018-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4166
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15905946
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/905946 | EXHAUST TURBINE POWER GENERATION SYSTEM | Feb 26, 2018 | Abandoned |
Array
(
[id] => 14044923
[patent_doc_number] => 20190078568
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-14
[patent_title] => ROLLER UNIT AND ROTARY COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 15/900183
[patent_app_country] => US
[patent_app_date] => 2018-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8073
[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] => 15900183
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/900183 | ROLLER UNIT AND ROTARY COMPRESSOR | Feb 19, 2018 | Abandoned |
Array
(
[id] => 15149341
[patent_doc_number] => 20190353148
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-21
[patent_title] => LIQUID SUPPLY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/482760
[patent_app_country] => US
[patent_app_date] => 2018-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4768
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482760
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/482760 | LIQUID SUPPLY SYSTEM | Feb 1, 2018 | Abandoned |
Array
(
[id] => 13358937
[patent_doc_number] => 20180231008
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-16
[patent_title] => FAN UNIT, METHOD OF MANUFACTURING SAME AND MOTOR DRIVE DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/887451
[patent_app_country] => US
[patent_app_date] => 2018-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9358
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15887451
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/887451 | FAN UNIT, METHOD OF MANUFACTURING SAME AND MOTOR DRIVE DEVICE | Feb 1, 2018 | Abandoned |
Array
(
[id] => 12864616
[patent_doc_number] => 20180180046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-28
[patent_title] => ELECTRIC COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 15/852984
[patent_app_country] => US
[patent_app_date] => 2017-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5419
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852984
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/852984 | ELECTRIC COMPRESSOR | Dec 21, 2017 | Abandoned |