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] => 13552219 [patent_doc_number] => 20180327657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => PRESSURE ACTIVATED CURABLE RESIN COATED PROPPANTS WITH HIGH OIL PERMEABILITY [patent_app_type] => utility [patent_app_number] => 15/774669 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15774669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/774669
PRESSURE ACTIVATED CURABLE RESIN COATED PROPPANTS WITH HIGH OIL PERMEABILITY Nov 6, 2016 Abandoned
Array ( [id] => 11499069 [patent_doc_number] => 20170073255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'TREATMENT OF PRODUCED WATER' [patent_app_type] => utility [patent_app_number] => 15/265190 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6677 [patent_no_of_claims] => 21 [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] => 15265190 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/265190
Treatment of produced water Sep 13, 2016 Issued
Array ( [id] => 18478397 [patent_doc_number] => 11692128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Diversion acid containing a water-soluble retarding agent and methods of making and using [patent_app_type] => utility [patent_app_number] => 15/757400 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 46 [patent_no_of_words] => 9278 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757400 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757400
Diversion acid containing a water-soluble retarding agent and methods of making and using Aug 30, 2016 Issued
Array ( [id] => 16043173 [patent_doc_number] => 10683448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Alkyl ester spotting fluid compositions for differential sticking [patent_app_type] => utility [patent_app_number] => 15/231281 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6653 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15231281 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/231281
Alkyl ester spotting fluid compositions for differential sticking Aug 7, 2016 Issued
Array ( [id] => 16564695 [patent_doc_number] => 10890057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Method for injecting fluid into a formation to produce oil [patent_app_type] => utility [patent_app_number] => 15/222090 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 38 [patent_no_of_words] => 21400 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15222090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/222090
Method for injecting fluid into a formation to produce oil Jul 27, 2016 Issued
Array ( [id] => 16246266 [patent_doc_number] => 10745608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Cleaning and removal of wax deposits in oil and gas wells using cationic polymers [patent_app_type] => utility [patent_app_number] => 15/219919 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219919
Cleaning and removal of wax deposits in oil and gas wells using cationic polymers Jul 25, 2016 Issued
Array ( [id] => 16550186 [patent_doc_number] => 10883336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Well abandonment using vibration to assist cement placement [patent_app_type] => utility [patent_app_number] => 15/211762 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7181 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15211762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211762
Well abandonment using vibration to assist cement placement Jul 14, 2016 Issued
Array ( [id] => 13805555 [patent_doc_number] => 10180039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Device for cementing a pipe into a borehole well and corresponding cementation method [patent_app_type] => utility [patent_app_number] => 15/743476 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 4620 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15743476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/743476
Device for cementing a pipe into a borehole well and corresponding cementation method Jul 6, 2016 Issued
Array ( [id] => 12092712 [patent_doc_number] => 20170349805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'APPLICATION OF GROUND EXPANDING AGENTS IN CEMENT' [patent_app_type] => utility [patent_app_number] => 15/171014 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4943 [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] => 15171014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171014
APPLICATION OF GROUND EXPANDING AGENTS IN CEMENT Jun 1, 2016 Abandoned
Array ( [id] => 16736165 [patent_doc_number] => 10961803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Multi-function dart [patent_app_type] => utility [patent_app_number] => 15/574409 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3731 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574409
Multi-function dart May 25, 2016 Issued
Array ( [id] => 12707434 [patent_doc_number] => 20180127644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => FRACTURING FLUIDS CONTAINING HYDROPHILIC FIBERS [patent_app_type] => utility [patent_app_number] => 15/575530 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575530 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575530
Fracturing fluids containing hydrophilic fibers May 19, 2016 Issued
Array ( [id] => 11271132 [patent_doc_number] => 20160333679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'DOWNHOLE FLOW CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/151799 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10371 [patent_no_of_claims] => 21 [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] => 15151799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151799
Downhole flow control apparatus May 10, 2016 Issued
Array ( [id] => 11981065 [patent_doc_number] => 20170285219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'METHOD OF DETERMINING THE CONDITION AND POSITION OF COMPONENTS IN A COMPLETION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/086238 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7236 [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] => 15086238 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086238
METHOD OF DETERMINING THE CONDITION AND POSITION OF COMPONENTS IN A COMPLETION SYSTEM Mar 30, 2016 Abandoned
Array ( [id] => 13945629 [patent_doc_number] => 10208578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Moving injection gravity drainage for heavy oil recovery [patent_app_type] => utility [patent_app_number] => 15/570370 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11753 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570370
Moving injection gravity drainage for heavy oil recovery Mar 22, 2016 Issued
Array ( [id] => 10997607 [patent_doc_number] => 20160194553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'Well Treatment Solid Chemical' [patent_app_type] => utility [patent_app_number] => 15/068195 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1928 [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] => 15068195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/068195
Well Treatment Solid Chemical Mar 10, 2016 Abandoned
Array ( [id] => 10989603 [patent_doc_number] => 20160186548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Enhanced Subterranean Resource Recovery' [patent_app_type] => utility [patent_app_number] => 15/063782 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13584 [patent_no_of_claims] => 25 [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] => 15063782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/063782
Enhanced Subterranean Resource Recovery Mar 7, 2016 Abandoned
Array ( [id] => 12864052 [patent_doc_number] => 20180179858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => Methods of Microbial Measuring and Control [patent_app_type] => utility [patent_app_number] => 15/756582 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15756582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756582
Methods of microbial measuring and control Mar 2, 2016 Issued
Array ( [id] => 16142583 [patent_doc_number] => 10704356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Method for preventing influx of fluid during fracturing of an offset well [patent_app_type] => utility [patent_app_number] => 14/979560 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 812 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14979560 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979560
Method for preventing influx of fluid during fracturing of an offset well Dec 27, 2015 Issued
Array ( [id] => 12348282 [patent_doc_number] => 09951597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-24 [patent_title] => Downhole coal seam pulse detonation wave directional fracturing permeability-increasing method [patent_app_type] => utility [patent_app_number] => 15/325662 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1448 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15325662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/325662
Downhole coal seam pulse detonation wave directional fracturing permeability-increasing method Dec 27, 2015 Issued
Array ( [id] => 10989097 [patent_doc_number] => 20160186042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'ENHANCED OIL RECOVERY PROCESS' [patent_app_type] => utility [patent_app_number] => 14/977290 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13820 [patent_no_of_claims] => 13 [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] => 14977290 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/977290
ENHANCED OIL RECOVERY PROCESS Dec 20, 2015 Abandoned
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