Search

Umashankar Venkatesan

Examiner (ID: 4652, Phone: (571)270-5602 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3753
Total Applications
1028
Issued Applications
797
Pending Applications
92
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15246515 [patent_doc_number] => 10508772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Flow apparatus and monitoring system relating thereto [patent_app_type] => utility [patent_app_number] => 15/342291 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6875 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15342291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342291
Flow apparatus and monitoring system relating thereto Nov 2, 2016 Issued
Array ( [id] => 11569497 [patent_doc_number] => 20170108141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'ROTARY VALVE' [patent_app_type] => utility [patent_app_number] => 15/339227 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5763 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15339227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/339227
ROTARY VALVE Oct 30, 2016 Abandoned
Array ( [id] => 14032653 [patent_doc_number] => 10228071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Pinch valve for dispensing liquid [patent_app_type] => utility [patent_app_number] => 15/339038 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3357 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15339038 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/339038
Pinch valve for dispensing liquid Oct 30, 2016 Issued
Array ( [id] => 13128579 [patent_doc_number] => 10082214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Pinch valve for dispensing liquid [patent_app_type] => utility [patent_app_number] => 15/339205 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3534 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15339205 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/339205
Pinch valve for dispensing liquid Oct 30, 2016 Issued
Array ( [id] => 13080955 [patent_doc_number] => 10060539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Pinch valve for dispensing liquid [patent_app_type] => utility [patent_app_number] => 15/339083 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 3014 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15339083 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/339083
Pinch valve for dispensing liquid Oct 30, 2016 Issued
Array ( [id] => 13968603 [patent_doc_number] => 10213636 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-26 [patent_title] => Fluid control valve [patent_app_type] => utility [patent_app_number] => 15/334844 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5130 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/334844
Fluid control valve Oct 25, 2016 Issued
Array ( [id] => 13373839 [patent_doc_number] => 20180238461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => VALVE [patent_app_type] => utility [patent_app_number] => 15/751715 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751715
VALVE Oct 24, 2016 Abandoned
Array ( [id] => 15310091 [patent_doc_number] => 10519739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Ram for a blowout preventer and a blowout preventer provided with rams [patent_app_type] => utility [patent_app_number] => 15/768836 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3125 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768836 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768836
Ram for a blowout preventer and a blowout preventer provided with rams Oct 17, 2016 Issued
Array ( [id] => 11664934 [patent_doc_number] => 20170153653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'PRESSURE REDUCTION VALVE' [patent_app_type] => utility [patent_app_number] => 15/291272 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4078 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291272
PRESSURE REDUCTION VALVE Oct 11, 2016 Abandoned
Array ( [id] => 13815679 [patent_doc_number] => 10184604 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Equalizer manifold system and method of use [patent_app_type] => utility [patent_app_number] => 15/288872 [patent_app_country] => US [patent_app_date] => 2016-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 1654 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15288872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/288872
Equalizer manifold system and method of use Oct 6, 2016 Issued
Array ( [id] => 12146312 [patent_doc_number] => 09880565 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'Two-stage valve' [patent_app_type] => utility [patent_app_number] => 15/287285 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4018 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15287285 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/287285
Two-stage valve Oct 5, 2016 Issued
Array ( [id] => 13080177 [patent_doc_number] => 10060148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Dispensing systems [patent_app_type] => utility [patent_app_number] => 15/330533 [patent_app_country] => US [patent_app_date] => 2016-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 36 [patent_no_of_words] => 10812 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15330533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/330533
Dispensing systems Oct 3, 2016 Issued
Array ( [id] => 12608787 [patent_doc_number] => 20180094759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => SOLID FOAM STICK MANIFOLD DEVICE [patent_app_type] => utility [patent_app_number] => 15/284641 [patent_app_country] => US [patent_app_date] => 2016-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15284641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/284641
Solid foam stick manifold device Oct 3, 2016 Issued
Array ( [id] => 14455635 [patent_doc_number] => 10323770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Control member for a fluid control device [patent_app_type] => utility [patent_app_number] => 15/281483 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5974 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15281483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281483
Control member for a fluid control device Sep 29, 2016 Issued
Array ( [id] => 12447705 [patent_doc_number] => 09981752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Liquid tank system with over pressure protection [patent_app_type] => utility [patent_app_number] => 15/277640 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3935 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15277640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/277640
Liquid tank system with over pressure protection Sep 26, 2016 Issued
Array ( [id] => 12038412 [patent_doc_number] => 09816636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Rigid piston retrofit for a diaphragm flush valve' [patent_app_type] => utility [patent_app_number] => 15/272847 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6694 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272847
Rigid piston retrofit for a diaphragm flush valve Sep 21, 2016 Issued
Array ( [id] => 11383847 [patent_doc_number] => 20170009903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'Rigid Piston Valve Incorporating a Solenoid' [patent_app_type] => utility [patent_app_number] => 15/273066 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15273066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273066
Rigid piston valve incorporating a solenoid Sep 21, 2016 Issued
Array ( [id] => 15437473 [patent_doc_number] => 20200032920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => PNEUMATIC DIAPHRAGM ACTUATOR AND SAFETY VALVE [patent_app_type] => utility [patent_app_number] => 15/735116 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15735116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735116
PNEUMATIC DIAPHRAGM ACTUATOR AND SAFETY VALVE Sep 21, 2016 Abandoned
Array ( [id] => 15979689 [patent_doc_number] => 10670161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Vent control valve for fuel tank [patent_app_type] => utility [patent_app_number] => 15/770120 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 11066 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770120
Vent control valve for fuel tank Sep 5, 2016 Issued
Array ( [id] => 13128581 [patent_doc_number] => 10082215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Valve configured for regulating the flow of fluid between a device and a cooler [patent_app_type] => utility [patent_app_number] => 15/253160 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 13418 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15253160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253160
Valve configured for regulating the flow of fluid between a device and a cooler Aug 30, 2016 Issued
Menu