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] => 11929919 [patent_doc_number] => 09796904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Use of MEMS in set-delayed cement compositions comprising pumice' [patent_app_type] => utility [patent_app_number] => 14/634766 [patent_app_country] => US [patent_app_date] => 2015-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12740 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14634766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/634766
Use of MEMS in set-delayed cement compositions comprising pumice Feb 27, 2015 Issued
Array ( [id] => 10362376 [patent_doc_number] => 20150247381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'SYSTEMS AND METHODS FOR COUPLING ACOUSTIC AND/OR ULTRASONIC ENERGY TO A FLUID STREAM COMPRISING AN EMULSION OR A MICROEMULSION TO ENHANCE PRODUCTION OF HYDROCARBONS FROM OIL AND/OR GAS WELLS' [patent_app_type] => utility [patent_app_number] => 14/633247 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14519 [patent_no_of_claims] => 22 [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] => 14633247 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/633247
SYSTEMS AND METHODS FOR COUPLING ACOUSTIC AND/OR ULTRASONIC ENERGY TO A FLUID STREAM COMPRISING AN EMULSION OR A MICROEMULSION TO ENHANCE PRODUCTION OF HYDROCARBONS FROM OIL AND/OR GAS WELLS Feb 26, 2015 Abandoned
Array ( [id] => 15282271 [patent_doc_number] => 10513793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Threaded joint for an oil well pipe [patent_app_type] => utility [patent_app_number] => 15/119532 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5328 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15119532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/119532
Threaded joint for an oil well pipe Feb 18, 2015 Issued
Array ( [id] => 10267324 [patent_doc_number] => 20150152321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'HETEROGENEOUS PROPPANT PLACEMENT' [patent_app_type] => utility [patent_app_number] => 14/620979 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8094 [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] => 14620979 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/620979
HETEROGENEOUS PROPPANT PLACEMENT Feb 11, 2015 Abandoned
Array ( [id] => 11291074 [patent_doc_number] => 20160341006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'Method for Preventing Wax Deposition in Oil Wells with Packers' [patent_app_type] => utility [patent_app_number] => 15/114543 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3545 [patent_no_of_claims] => 6 [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] => 15114543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/114543
Method for preventing wax deposition in oil wells with packers Feb 3, 2015 Issued
Array ( [id] => 11011206 [patent_doc_number] => 20160208159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'DOWNHOLE POLYMERIZABLE CLAY CONTROL AGENT FOR SHALE TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/602207 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5676 [patent_no_of_claims] => 20 [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] => 14602207 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/602207
DOWNHOLE POLYMERIZABLE CLAY CONTROL AGENT FOR SHALE TREATMENT Jan 20, 2015
Array ( [id] => 11290583 [patent_doc_number] => 20160340516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'METHODS AND SYSTEMS FOR PROTECTING ACID-REACTIVE SUBSTANCES' [patent_app_type] => utility [patent_app_number] => 14/889150 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8061 [patent_no_of_claims] => 25 [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] => 14889150 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/889150
Methods and systems for protecting acid-reactive substances Jan 13, 2015 Issued
Array ( [id] => 11270708 [patent_doc_number] => 20160333256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Process for Acidizing' [patent_app_type] => utility [patent_app_number] => 15/111030 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4648 [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] => 15111030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/111030
Process for acidizing Jan 11, 2015 Issued
Array ( [id] => 15666717 [patent_doc_number] => 10597579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Anti-retention agent in steam-solvent oil recovery [patent_app_type] => utility [patent_app_number] => 14/594456 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5809 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14594456 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594456
Anti-retention agent in steam-solvent oil recovery Jan 11, 2015 Issued
Array ( [id] => 11004013 [patent_doc_number] => 20160200963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'THERMALLY STABLE POLYMERS FOR ENHANCED OIL RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/594706 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11731 [patent_no_of_claims] => 18 [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] => 14594706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594706
Thermally stable polymers for enhanced oil recovery Jan 11, 2015 Issued
Array ( [id] => 11129837 [patent_doc_number] => 20160326812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'DOWNHOLE SWIVEL SUB' [patent_app_type] => utility [patent_app_number] => 15/110771 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6974 [patent_no_of_claims] => 14 [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] => 15110771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/110771
Downhole swivel sub Jan 8, 2015 Issued
Array ( [id] => 11364648 [patent_doc_number] => 20170002629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'METHOD FOR ADJUSTING THE LEVEL OF INHIBITORS IN AN OIL OR GAS WELL' [patent_app_type] => utility [patent_app_number] => 15/105328 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4917 [patent_no_of_claims] => 8 [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] => 15105328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105328
Method for adjusting the level of inhibitors in an oil or gas well Dec 18, 2014 Issued
Array ( [id] => 11122670 [patent_doc_number] => 20160319643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'PROCESS OF SUSTAINING METHANE PRODUCTION IN A SUBTERRANEAN CARBONACEOUS MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/106214 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18675 [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] => 15106214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/106214
Process of sustaining methane production in a subterranean carbonaceous medium Dec 18, 2014 Issued
Array ( [id] => 11270704 [patent_doc_number] => 20160333251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'USE OF A COPOLYMER MADE FROM STYRENE SULPHONIC ACID TO INHIBIT OR SLOW THE FORMATION OF SULPHIDE DEPOSITS' [patent_app_type] => utility [patent_app_number] => 15/106610 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5603 [patent_no_of_claims] => 9 [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] => 15106610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/106610
Use of a copolymer made from styrene sulphonic acid to inhibit or slow the formation of sulphide deposits Dec 18, 2014 Issued
Array ( [id] => 11129326 [patent_doc_number] => 20160326300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'CROSSLINKED EPOXY PARTICLES AND METHODS FOR MAKING AND USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/108173 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18425 [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] => 15108173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/108173
CROSSLINKED EPOXY PARTICLES AND METHODS FOR MAKING AND USING THE SAME Dec 18, 2014 Abandoned
Array ( [id] => 10822804 [patent_doc_number] => 20160168968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'CONTROLLING FRACTURE GEOMETRY WITH THE USE OF SHRINKABLE MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/566316 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7110 [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] => 14566316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/566316
CONTROLLING FRACTURE GEOMETRY WITH THE USE OF SHRINKABLE MATERIALS Dec 9, 2014 Abandoned
Array ( [id] => 10280408 [patent_doc_number] => 20150165405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'FIBER MIXING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/565146 [patent_app_country] => US [patent_app_date] => 2014-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8379 [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] => 14565146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/565146
FIBER MIXING SYSTEM Dec 8, 2014 Abandoned
Array ( [id] => 11936653 [patent_doc_number] => 20170240803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Composition Including Enzymatic Breaker and Activator for Treatment of Subterranean Formations' [patent_app_type] => utility [patent_app_number] => 15/507410 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 21035 [patent_no_of_claims] => 21 [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] => 15507410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/507410
Composition Including Enzymatic Breaker and Activator for Treatment of Subterranean Formations Dec 1, 2014 Abandoned
Array ( [id] => 10267321 [patent_doc_number] => 20150152318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'FRACTURING PROCESS USING LIQUID AMMONIA' [patent_app_type] => utility [patent_app_number] => 14/556806 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3971 [patent_no_of_claims] => 31 [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] => 14556806 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556806
FRACTURING PROCESS USING LIQUID AMMONIA Nov 30, 2014 Abandoned
Array ( [id] => 10282444 [patent_doc_number] => 20150167441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'SYSTEM AND METHOD OF INJECTING A PROPPANT MIXTURE DURING FRACTURING' [patent_app_type] => utility [patent_app_number] => 14/536076 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5601 [patent_no_of_claims] => 36 [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] => 14536076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/536076
SYSTEM AND METHOD OF INJECTING A PROPPANT MIXTURE DURING FRACTURING Nov 6, 2014 Abandoned
Menu