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] => 8887814 [patent_doc_number] => 20130160998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'Lost Circulation Materials and Methods of Using Same' [patent_app_type] => utility [patent_app_number] => 13/335983 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8278 [patent_no_of_claims] => 29 [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] => 13335983 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335983
Lost Circulation Materials and Methods of Using Same Dec 22, 2011 Abandoned
Array ( [id] => 8286790 [patent_doc_number] => 20120175115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'IN-SITU KEROGEN CONVERSION AND PRODUCT UPGRADING' [patent_app_type] => utility [patent_app_number] => 13/335607 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 24217 [patent_no_of_claims] => 25 [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] => 13335607 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335607
In-situ kerogen conversion and product upgrading Dec 21, 2011 Issued
Array ( [id] => 11177839 [patent_doc_number] => 09409821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Compositions and methods for well completions' [patent_app_type] => utility [patent_app_number] => 13/310791 [patent_app_country] => US [patent_app_date] => 2011-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4564 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13310791 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/310791
Compositions and methods for well completions Dec 3, 2011 Issued
Array ( [id] => 8825121 [patent_doc_number] => 20130126166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'Calcium Phosphate Cement Compositions Comprising Pumice and/or Perlite and Associated Methods' [patent_app_type] => utility [patent_app_number] => 13/301747 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3900 [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] => 13301747 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/301747
Calcium phosphate cement compositions comprising pumice and/or perlite and associated methods Nov 20, 2011 Issued
Array ( [id] => 8717245 [patent_doc_number] => 20130068462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Increased Resource Recovery by Inorganic and Organic Reactions and Subsequent Physical Actions that Modify Properties of the Subterranean Formation which Reduces Produced Water Waste and Increases Resource Utilization via Stimulation of Biogenic Methane Generation' [patent_app_type] => utility [patent_app_number] => 13/237718 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13570 [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] => 13237718 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/237718
Increased resource recovery by inorganic and organic reactions and subsequent physical actions that modify properties of the subterranean formation which reduces produced water waste and increases resource utilization via stimulation of biogenic methane generation Sep 19, 2011 Issued
Array ( [id] => 8680000 [patent_doc_number] => 20130048284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'CARBON DIOXIDE-RESISTANT PORTLAND BASED CEMENT COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/223081 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3979 [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] => 13223081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223081
Carbon dioxide-resistant Portland based cement composition Aug 30, 2011 Issued
Array ( [id] => 8680008 [patent_doc_number] => 20130048292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'METHOD OF USING FRACTURING FLUIDS CONTAINING CARBOXYALKYL TAMARIND' [patent_app_type] => utility [patent_app_number] => 13/217086 [patent_app_country] => US [patent_app_date] => 2011-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2914 [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] => 13217086 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217086
METHOD OF USING FRACTURING FLUIDS CONTAINING CARBOXYALKYL TAMARIND Aug 23, 2011 Abandoned
Array ( [id] => 10169801 [patent_doc_number] => 09200505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Methods and systems for enhanced delivery of thermal energy for horizontal wellbores' [patent_app_type] => utility [patent_app_number] => 13/817428 [patent_app_country] => US [patent_app_date] => 2011-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5543 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 13817428 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/817428
Methods and systems for enhanced delivery of thermal energy for horizontal wellbores Aug 17, 2011 Issued
Array ( [id] => 11429205 [patent_doc_number] => 09567513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Permeable fracturing material' [patent_app_type] => utility [patent_app_number] => 13/814907 [patent_app_country] => US [patent_app_date] => 2011-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4779 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13814907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814907
Permeable fracturing material Aug 8, 2011 Issued
Array ( [id] => 11212121 [patent_doc_number] => 09441149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Methods for monitoring the formation and transport of a treatment fluid using opticoanalytical devices' [patent_app_type] => utility [patent_app_number] => 13/198915 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 28405 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13198915 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198915
Methods for monitoring the formation and transport of a treatment fluid using opticoanalytical devices Aug 4, 2011 Issued
Array ( [id] => 8075437 [patent_doc_number] => 20120012318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'Compositions And Methods For Servicing Subterranean Wells' [patent_app_type] => utility [patent_app_number] => 13/169678 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2633 [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] => publications/A1/0012/20120012318.pdf [firstpage_image] =>[orig_patent_app_number] => 13169678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/169678
Compositions And Methods For Servicing Subterranean Wells Jun 26, 2011 Abandoned
Array ( [id] => 8753031 [patent_doc_number] => 20130087335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'Method and Apparatus for Use in Well Abandonment' [patent_app_type] => utility [patent_app_number] => 13/702049 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7684 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 15 [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] => 13702049 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/702049
Method and apparatus for use in well abandonment May 26, 2011 Issued
Array ( [id] => 8999496 [patent_doc_number] => 20130220619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Methods For High Solid Content Fluids in Oilfield Applications' [patent_app_type] => utility [patent_app_number] => 13/697466 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6797 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 14 [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] => 13697466 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/697466
Methods For High Solid Content Fluids in Oilfield Applications May 5, 2011 Abandoned
Array ( [id] => 8862590 [patent_doc_number] => 20130146293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'Methods for Unconventional Gas Reservoir Stimulation With Stress Unloading For Enhancing Fracture Network Connectivity' [patent_app_type] => utility [patent_app_number] => 13/697451 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5151 [patent_no_of_claims] => 24 [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] => 13697451 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/697451
Methods for Unconventional Gas Reservoir Stimulation With Stress Unloading For Enhancing Fracture Network Connectivity May 5, 2011 Abandoned
Array ( [id] => 11773325 [patent_doc_number] => 09382159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Composition for well cementing comprising a compounded elastomer swelling additive' [patent_app_type] => utility [patent_app_number] => 13/640480 [patent_app_country] => US [patent_app_date] => 2011-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8063 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13640480 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/640480
Composition for well cementing comprising a compounded elastomer swelling additive Apr 10, 2011 Issued
Array ( [id] => 8486338 [patent_doc_number] => 20120285745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'DRILLING FLUIDS' [patent_app_type] => utility [patent_app_number] => 13/522567 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6663 [patent_no_of_claims] => 24 [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] => 13522567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522567
DRILLING FLUIDS Jan 24, 2011 Abandoned
Array ( [id] => 8492619 [patent_doc_number] => 20120292026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'SYSTEMS AND METHODS FOR PRODUCING OIL AND/OR GAS' [patent_app_type] => utility [patent_app_number] => 13/522751 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13025 [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] => 13522751 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522751
SYSTEMS AND METHODS FOR PRODUCING OIL AND/OR GAS Jan 17, 2011 Abandoned
Array ( [id] => 9259083 [patent_doc_number] => 20130341012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'METHOD FOR TRACKING A TREATMENT FLUID IN A SUBTERRANEAN FORMATION' [patent_app_type] => utility [patent_app_number] => 13/977538 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3196 [patent_no_of_claims] => 24 [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] => 13977538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/977538
METHOD FOR TRACKING A TREATMENT FLUID IN A SUBTERRANEAN FORMATION Dec 29, 2010 Abandoned
Array ( [id] => 9030915 [patent_doc_number] => 20130233553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'Methods for Servicing Subterranean Wells' [patent_app_type] => utility [patent_app_number] => 13/879026 [patent_app_country] => US [patent_app_date] => 2010-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4243 [patent_no_of_claims] => 17 [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] => 13879026 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879026
Methods for servicing subterranean wells Nov 11, 2010 Issued
Array ( [id] => 8224108 [patent_doc_number] => 20120138316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'ENHANCED OIL RECOVERY SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/389958 [patent_app_country] => US [patent_app_date] => 2010-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6297 [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] => 13389958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/389958
ENHANCED OIL RECOVERY SYSTEMS AND METHODS Aug 8, 2010 Abandoned
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