Search

Ashish K. Varma

Examiner (ID: 1041, Phone: (571)272-9565 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3674
Total Applications
547
Issued Applications
404
Pending Applications
40
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11829277 [patent_doc_number] => 09726014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Guided wave downhole fluid sensor' [patent_app_type] => utility [patent_app_number] => 14/271256 [patent_app_country] => US [patent_app_date] => 2014-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6879 [patent_no_of_claims] => 19 [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] => 14271256 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/271256
Guided wave downhole fluid sensor May 5, 2014 Issued
Array ( [id] => 10915771 [patent_doc_number] => 20140318790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'SYSTEM AND METHOD FOR SUBSEA STRUCTURE OBSTRUCTION REMEDIATION USING AN EXOTHERMIC CHEMICAL REACTION' [patent_app_type] => utility [patent_app_number] => 14/262579 [patent_app_country] => US [patent_app_date] => 2014-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3052 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 14262579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/262579
SYSTEM AND METHOD FOR SUBSEA STRUCTURE OBSTRUCTION REMEDIATION USING AN EXOTHERMIC CHEMICAL REACTION Apr 24, 2014 Abandoned
Array ( [id] => 11443841 [patent_doc_number] => 20170044862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'RETRIEVABLE CEMENT BUSHING SYSTEM AND METHODOLOGY' [patent_app_type] => utility [patent_app_number] => 15/306060 [patent_app_country] => US [patent_app_date] => 2014-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3526 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15306060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/306060
Retrievable cement bushing system and methodology Apr 23, 2014 Issued
Array ( [id] => 15667541 [patent_doc_number] => 10597992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Clay inhibitors for drilling, fracturing, and other procedures [patent_app_type] => utility [patent_app_number] => 14/891061 [patent_app_country] => US [patent_app_date] => 2014-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4865 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14891061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/891061
Clay inhibitors for drilling, fracturing, and other procedures Apr 22, 2014 Issued
Array ( [id] => 11499380 [patent_doc_number] => 20170073565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'ORGANIC WATER SCAVENGING ADDITIVES FOR USE IN DRILLING FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/122569 [patent_app_country] => US [patent_app_date] => 2014-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15122569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/122569
ORGANIC WATER SCAVENGING ADDITIVES FOR USE IN DRILLING FLUIDS Mar 31, 2014 Abandoned
Array ( [id] => 9726560 [patent_doc_number] => 20140262265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'WELL STIMULATION WITH GAS HYDRATES' [patent_app_type] => utility [patent_app_number] => 14/208770 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10976 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14208770 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/208770
WELL STIMULATION WITH GAS HYDRATES Mar 12, 2014 Abandoned
Array ( [id] => 12172194 [patent_doc_number] => 09890322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Surface modification agent emulsions comprising hydrophobically modified amine-containing polymers for use in subterranean formations' [patent_app_type] => utility [patent_app_number] => 15/102714 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8353 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15102714 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102714
Surface modification agent emulsions comprising hydrophobically modified amine-containing polymers for use in subterranean formations Mar 12, 2014 Issued
Array ( [id] => 14199315 [patent_doc_number] => 10266754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Degradable reticulated foam particulates for use in forming highly conductive proppant packs [patent_app_type] => utility [patent_app_number] => 15/105193 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8307 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15105193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105193
Degradable reticulated foam particulates for use in forming highly conductive proppant packs Mar 4, 2014 Issued
Array ( [id] => 10484004 [patent_doc_number] => 20150369023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'WELL INJECTION AND PRODUCTION METHOD AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/767351 [patent_app_country] => US [patent_app_date] => 2014-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14891 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 7 [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] => 14767351 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/767351
WELL INJECTION AND PRODUCTION METHOD AND SYSTEM Feb 11, 2014 Abandoned
Array ( [id] => 10989599 [patent_doc_number] => 20160186544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'SIMULTANEOUS INJECTION AND PRODUCTION WELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/911520 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6079 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 14911520 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/911520
Simultaneous injection and production well system Feb 9, 2014 Issued
Array ( [id] => 15484001 [patent_doc_number] => 10557335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Gas fracturing method and system [patent_app_type] => utility [patent_app_number] => 14/163366 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5772 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14163366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163366
Gas fracturing method and system Jan 23, 2014 Issued
Array ( [id] => 13182451 [patent_doc_number] => 10106728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Clusters of micron- and nano-sized proppant for use in subterranean operations [patent_app_type] => utility [patent_app_number] => 15/105737 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6982 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15105737 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105737
Clusters of micron- and nano-sized proppant for use in subterranean operations Jan 21, 2014 Issued
Array ( [id] => 10291386 [patent_doc_number] => 20150176385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Providing a Pressure Boost While Perforating to Initiate Fracking' [patent_app_type] => utility [patent_app_number] => 14/139946 [patent_app_country] => US [patent_app_date] => 2013-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4713 [patent_no_of_claims] => 7 [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] => 14139946 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/139946
Providing a pressure boost while perforating to initiate fracking Dec 23, 2013 Issued
Array ( [id] => 11033559 [patent_doc_number] => 20160230515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'SYSTEMS AND METHODS FOR INCREASING FRACTURE COMPLEXITY USING ACOUSTIC ENERGY' [patent_app_type] => utility [patent_app_number] => 15/023024 [patent_app_country] => US [patent_app_date] => 2013-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7015 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [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] => 15023024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023024
SYSTEMS AND METHODS FOR INCREASING FRACTURE COMPLEXITY USING ACOUSTIC ENERGY Dec 15, 2013 Abandoned
Array ( [id] => 11464019 [patent_doc_number] => 09580638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Use of synthetic smectite in set-delayed cement compositions' [patent_app_type] => utility [patent_app_number] => 14/098198 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9943 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14098198 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/098198
Use of synthetic smectite in set-delayed cement compositions Dec 4, 2013 Issued
Array ( [id] => 13037733 [patent_doc_number] => 10040989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Calcium methylglycine diacetic acid salt particles and subterranean operations relating thereto [patent_app_type] => utility [patent_app_number] => 14/908570 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6723 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 14908570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908570
Calcium methylglycine diacetic acid salt particles and subterranean operations relating thereto Nov 26, 2013 Issued
Array ( [id] => 11067878 [patent_doc_number] => 20160264841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'CEMENT WITH RESILIENT LATEX POLYMER' [patent_app_type] => utility [patent_app_number] => 15/031924 [patent_app_country] => US [patent_app_date] => 2013-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15031924 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031924
Cement with resilient latex polymer Nov 24, 2013 Issued
Array ( [id] => 11576225 [patent_doc_number] => 09631474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Systems and methods for real-time evaluation of coiled tubing matrix acidizing' [patent_app_type] => utility [patent_app_number] => 14/088966 [patent_app_country] => US [patent_app_date] => 2013-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4235 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14088966 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/088966
Systems and methods for real-time evaluation of coiled tubing matrix acidizing Nov 24, 2013 Issued
Array ( [id] => 10430444 [patent_doc_number] => 20150315456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'METHODS FOR TREATING A SUBTERRANEAN WELL' [patent_app_type] => utility [patent_app_number] => 14/649220 [patent_app_country] => US [patent_app_date] => 2013-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14649220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649220
METHODS FOR TREATING A SUBTERRANEAN WELL Nov 20, 2013 Abandoned
Array ( [id] => 9366682 [patent_doc_number] => 20140076555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'METHOD AND SYSTEM OF OPTIMIZED STEAM-ASSISTED GRAVITY DRAINAGE WITH OXYGEN (\"SAGDOXO\") FOR OIL RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/083106 [patent_app_country] => US [patent_app_date] => 2013-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8647 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [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] => 14083106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/083106
METHOD AND SYSTEM OF OPTIMIZED STEAM-ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOXO") FOR OIL RECOVERY Nov 17, 2013 Abandoned
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