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] => 9681914 [patent_doc_number] => 20140238677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'CHITIN NANOCRYSTAL CONTAINING WELLBORE FLUIDS' [patent_app_type] => utility [patent_app_number] => 13/780606 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6225 [patent_no_of_claims] => 41 [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] => 13780606 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/780606
Chitin nanocrystal containing wellbore fluids Feb 27, 2013 Issued
Array ( [id] => 9681911 [patent_doc_number] => 20140238674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'Clean Fluid Loss Control Additives' [patent_app_type] => utility [patent_app_number] => 13/780677 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5894 [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] => 13780677 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/780677
Clean fluid loss control additives Feb 27, 2013 Issued
Array ( [id] => 9612838 [patent_doc_number] => 20140202695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'Treatment Fluids Comprising Stabilized Heteropolysaccharides and Related Methods' [patent_app_type] => utility [patent_app_number] => 13/748266 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6810 [patent_no_of_claims] => 28 [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] => 13748266 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/748266
Treatment fluids comprising stabilized heteropolysaccharides and related methods Jan 22, 2013 Issued
Array ( [id] => 9612843 [patent_doc_number] => 20140202701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'Iron Control Agents and Related Methods' [patent_app_type] => utility [patent_app_number] => 13/748301 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5505 [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] => 13748301 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/748301
Iron Control Agents and Related Methods Jan 22, 2013 Abandoned
Array ( [id] => 10964071 [patent_doc_number] => 20140367102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'Method for Establishment of an Annulus Barrier in a Subterranean Well' [patent_app_type] => utility [patent_app_number] => 14/375086 [patent_app_country] => US [patent_app_date] => 2013-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3222 [patent_no_of_claims] => 13 [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] => 14375086 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375086
Method for establishment of an annulus barrier in a subterranean well Jan 20, 2013 Issued
Array ( [id] => 9557024 [patent_doc_number] => 20140174736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'Wellbore Servicing Materials and Methods of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 13/724549 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15014 [patent_no_of_claims] => 23 [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] => 13724549 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724549
Wellbore Servicing Materials and Methods of Making and Using Same Dec 20, 2012 Abandoned
Array ( [id] => 9557025 [patent_doc_number] => 20140174737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'Wellbore Servicing Materials and Methods of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 13/724688 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11601 [patent_no_of_claims] => 22 [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] => 13724688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724688
Wellbore Servicing Materials and Methods of Making and Using Same Dec 20, 2012 Abandoned
Array ( [id] => 10929185 [patent_doc_number] => 20140332206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'STIMULATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/362706 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5998 [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] => 14362706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/362706
STIMULATION METHOD Dec 19, 2012 Abandoned
Array ( [id] => 10935894 [patent_doc_number] => 20140338915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'PARTICLES CONTAINING ONE OR MORE CONTROLLED RELEASE CROSS-LINKED ACTIVE AGENTS' [patent_app_type] => utility [patent_app_number] => 14/364556 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20093 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 16 [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] => 14364556 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364556
Particles containing one or more controlled release cross-linked active agents Dec 19, 2012 Issued
Array ( [id] => 8960177 [patent_doc_number] => 20130199779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'ENHANCING THE START-UP OF RESOURCE RECOVERY PROCESSES' [patent_app_type] => utility [patent_app_number] => 13/720961 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12811 [patent_no_of_claims] => 30 [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] => 13720961 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720961
ENHANCING THE START-UP OF RESOURCE RECOVERY PROCESSES Dec 18, 2012 Abandoned
Array ( [id] => 11231152 [patent_doc_number] => 09458374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Cystine proteases for bacterial control' [patent_app_type] => utility [patent_app_number] => 13/718877 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4124 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13718877 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/718877
Cystine proteases for bacterial control Dec 17, 2012 Issued
Array ( [id] => 11415608 [patent_doc_number] => 09562425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Methods of enhancing the conductivity of propped fractures with in-situ acidizing' [patent_app_type] => utility [patent_app_number] => 13/717900 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6504 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13717900 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/717900
Methods of enhancing the conductivity of propped fractures with in-situ acidizing Dec 17, 2012 Issued
Array ( [id] => 10929194 [patent_doc_number] => 20140332215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Compositions and Methods for Well Completions' [patent_app_type] => utility [patent_app_number] => 14/350076 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3166 [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] => 14350076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/350076
Compositions and Methods for Well Completions Dec 17, 2012 Abandoned
Array ( [id] => 11319709 [patent_doc_number] => 09518447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Method of controlling a downhole operation' [patent_app_type] => utility [patent_app_number] => 14/362196 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5734 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14362196 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/362196
Method of controlling a downhole operation Dec 13, 2012 Issued
Array ( [id] => 9533713 [patent_doc_number] => 20140158359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Methods for Increasing Subterranean Formation Permeability' [patent_app_type] => utility [patent_app_number] => 13/706930 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3531 [patent_no_of_claims] => 18 [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] => 13706930 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706930
Methods for Increasing Subterranean Formation Permeability Dec 5, 2012 Abandoned
Array ( [id] => 9508139 [patent_doc_number] => 20140144630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Methods of Treating a Subterranean Formation with Thermally Activated Suspending Agents' [patent_app_type] => utility [patent_app_number] => 13/687152 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5739 [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] => 13687152 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687152
Methods of treating a subterranean formation with thermally activated suspending agents Nov 27, 2012 Issued
Array ( [id] => 9508144 [patent_doc_number] => 20140144635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Methods of Enhancing Fracture Conductivity of Subterranean Formations Propped with Cement Pillars' [patent_app_type] => utility [patent_app_number] => 13/687308 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10618 [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] => 13687308 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687308
Methods of Enhancing Fracture Conductivity of Subterranean Formations Propped with Cement Pillars Nov 27, 2012 Abandoned
Array ( [id] => 8825114 [patent_doc_number] => 20130126159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'METHOD AND COMPOSITION FOR CEMENTING A CASING IN A WELLBORE' [patent_app_type] => utility [patent_app_number] => 13/679831 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11205 [patent_no_of_claims] => 35 [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] => 13679831 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/679831
METHOD AND COMPOSITION FOR CEMENTING A CASING IN A WELLBORE Nov 15, 2012 Abandoned
Array ( [id] => 9445527 [patent_doc_number] => 20140116695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'EMULSIFIED ACID WITH HYDROPHOBIC NANOPARTICLES FOR WELL STIMULATION' [patent_app_type] => utility [patent_app_number] => 13/663681 [patent_app_country] => US [patent_app_date] => 2012-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12967 [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] => 13663681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/663681
EMULSIFIED ACID WITH HYDROPHOBIC NANOPARTICLES FOR WELL STIMULATION Oct 29, 2012 Abandoned
Array ( [id] => 9445543 [patent_doc_number] => 20140116711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Expanded Wellbore Servicing Materials and Methods of Making and Using Same' [patent_app_type] => utility [patent_app_number] => 13/661940 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10257 [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] => 13661940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/661940
Expanded wellbore servicing materials and methods of making and using same Oct 25, 2012 Issued
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