Search

Vivek D Koppikar

Supervisory Patent Examiner (ID: 8279, Phone: (571)272-5109 , Office: P/4161 )

Most Active Art Unit
3686
Art Unit(s)
3686, 1733, 1775, 3667, 3626, 4137
Total Applications
310
Issued Applications
136
Pending Applications
3
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18605307 [patent_doc_number] => 11746764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Dual pneumo-hydraulic pump unit [patent_app_type] => utility [patent_app_number] => 17/289395 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2755 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289395
Dual pneumo-hydraulic pump unit Oct 22, 2019 Issued
Array ( [id] => 17075525 [patent_doc_number] => 11111914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Piston pump for brake [patent_app_type] => utility [patent_app_number] => 16/598255 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4545 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598255
Piston pump for brake Oct 9, 2019 Issued
Array ( [id] => 18478820 [patent_doc_number] => 11692553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Diagonal fan having swirl reduction at the diagonal impeller [patent_app_type] => utility [patent_app_number] => 17/281688 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2425 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281688
Diagonal fan having swirl reduction at the diagonal impeller Oct 6, 2019 Issued
Array ( [id] => 15712353 [patent_doc_number] => 20200102942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SOLID PARTICULATE PUMP [patent_app_type] => utility [patent_app_number] => 16/588028 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588028
Solid particulate pump Sep 29, 2019 Issued
Array ( [id] => 18118111 [patent_doc_number] => 11549497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Hydraulic rotating machine [patent_app_type] => utility [patent_app_number] => 17/276353 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6229 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276353
Hydraulic rotating machine Sep 23, 2019 Issued
Array ( [id] => 15149357 [patent_doc_number] => 20190353156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => HOME FLOOD PREVENTION APPLIANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/526254 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526254
Home flood prevention appliance system Jul 29, 2019 Issued
Array ( [id] => 15620303 [patent_doc_number] => 20200080556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => MOTOR-OPERATED COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/516598 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516598
Motor-operated compressor Jul 18, 2019 Issued
Array ( [id] => 18261123 [patent_doc_number] => 11608820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Belt guard comprising a compressor silencer [patent_app_type] => utility [patent_app_number] => 16/505865 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3053 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505865
Belt guard comprising a compressor silencer Jul 8, 2019 Issued
Array ( [id] => 18135236 [patent_doc_number] => 11560893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Method for operation control of compressor and the compressor [patent_app_type] => utility [patent_app_number] => 16/438852 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10857 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438852
Method for operation control of compressor and the compressor Jun 11, 2019 Issued
Array ( [id] => 18029846 [patent_doc_number] => 11513024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Determining operational health of a pump [patent_app_type] => utility [patent_app_number] => 16/420604 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 20425 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420604
Determining operational health of a pump May 22, 2019 Issued
Array ( [id] => 15497907 [patent_doc_number] => 20200049142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => NOISE REDUCING SILENCER WITH SPIRAL CHAMBERS FOR A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/419529 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419529
NOISE REDUCING SILENCER WITH SPIRAL CHAMBERS FOR A COMPRESSOR May 21, 2019 Abandoned
Array ( [id] => 15149339 [patent_doc_number] => 20190353147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => INJECTION PUMP [patent_app_type] => utility [patent_app_number] => 16/415420 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16415420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415420
INJECTION PUMP May 16, 2019 Abandoned
Array ( [id] => 15024993 [patent_doc_number] => 20190323501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => STEPPING MOTOR DRIVE APPARATUS, GEAR PUMP, AND STEPPING MOTOR-DRIVEN GEAR PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 16/411886 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411886
STEPPING MOTOR DRIVE APPARATUS, GEAR PUMP, AND STEPPING MOTOR-DRIVEN GEAR PUMP SYSTEM May 13, 2019 Abandoned
Array ( [id] => 15040205 [patent_doc_number] => 20190331107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Linear-Acting Electric Pump Unit and Method for Operating Said Unit [patent_app_type] => utility [patent_app_number] => 16/395679 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16395679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395679
Linear-acting electric pump unit and method for operating said unit Apr 25, 2019 Issued
Array ( [id] => 15040209 [patent_doc_number] => 20190331109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Electrofluidic Assembly and Method for its Operation [patent_app_type] => utility [patent_app_number] => 16/395670 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16395670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395670
Electrofluidic Assembly and Method for its Operation Apr 25, 2019 Abandoned
Array ( [id] => 14717185 [patent_doc_number] => 20190249656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => LIQUID PUMP [patent_app_type] => utility [patent_app_number] => 16/395411 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395411
Liquid pump Apr 25, 2019 Issued
Array ( [id] => 15255533 [patent_doc_number] => 20190376500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => NOISE REDUCING SILENCER WITH A SPIRALLY SHAPED TUBE FOR A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/393049 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393049
NOISE REDUCING SILENCER WITH A SPIRALLY SHAPED TUBE FOR A COMPRESSOR Apr 23, 2019 Abandoned
Array ( [id] => 15728237 [patent_doc_number] => 10612545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Gear pump [patent_app_type] => utility [patent_app_number] => 16/389810 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6632 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16389810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389810
Gear pump Apr 18, 2019 Issued
Array ( [id] => 16870988 [patent_doc_number] => 20210164455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Compressor Device and Compression Method [patent_app_type] => utility [patent_app_number] => 17/048132 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048132
Compressor Device and Compression Method Apr 17, 2019 Pending
Array ( [id] => 17600111 [patent_doc_number] => 20220149685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => AUTOMOTIVE AUXILIARY UNIT WITH AN ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/601923 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17601923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601923
AUTOMOTIVE AUXILIARY UNIT WITH AN ELECTRIC MOTOR Apr 9, 2019 Pending
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