Search

Kumar R. Bhushan

Examiner (ID: 5873, Phone: (313)446-4807 , Office: P/1768 )

Most Active Art Unit
1766
Art Unit(s)
1765, 1768, 1766
Total Applications
983
Issued Applications
616
Pending Applications
128
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11929916 [patent_doc_number] => 09796901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Alkyl polyglycoside derivative as biodegradable spacer surfactant' [patent_app_type] => utility [patent_app_number] => 14/336383 [patent_app_country] => US [patent_app_date] => 2014-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13399 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14336383 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/336383
Alkyl polyglycoside derivative as biodegradable spacer surfactant Jul 20, 2014 Issued
Array ( [id] => 10671070 [patent_doc_number] => 20160017215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'ENCAPSULATION AND CONTROLLED DELIVERY OF STRONG MINERAL ACIDS' [patent_app_type] => utility [patent_app_number] => 14/333879 [patent_app_country] => US [patent_app_date] => 2014-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 10279 [patent_no_of_claims] => 26 [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] => 14333879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/333879
Encapsulation and controlled delivery of strong mineral acids Jul 16, 2014 Issued
Array ( [id] => 14005823 [patent_doc_number] => 10221351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Composite proppant, method for producing a composite proppant and methods of its application [patent_app_type] => utility [patent_app_number] => 15/318707 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 8510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15318707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/318707
Composite proppant, method for producing a composite proppant and methods of its application Jun 29, 2014 Issued
Array ( [id] => 9757266 [patent_doc_number] => 20140287967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'WATER-SOLUBLE POLYMERS FOR OIL RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/295421 [patent_app_country] => US [patent_app_date] => 2014-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6789 [patent_no_of_claims] => 17 [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] => 14295421 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/295421
WATER-SOLUBLE POLYMERS FOR OIL RECOVERY Jun 3, 2014 Abandoned
Array ( [id] => 10722595 [patent_doc_number] => 20160068742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Use of Organic Acids or a Salt Thereof in Surfactant-Based Enhanced Oil Recovery Formulations and Techniques' [patent_app_type] => utility [patent_app_number] => 14/758607 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 16 [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] => 14758607 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/758607
Use of Organic Acids or a Salt Thereof in Surfactant-Based Enhanced Oil Recovery Formulations and Techniques May 21, 2014 Abandoned
Array ( [id] => 11350411 [patent_doc_number] => 20160369151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'THERMAL THICKENING IN INVERT EMULSION TREATMENT FLUIDS' [patent_app_type] => utility [patent_app_number] => 14/902427 [patent_app_country] => US [patent_app_date] => 2014-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8004 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [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] => 14902427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/902427
Thermal thickening in invert emulsion treatment fluids May 16, 2014 Issued
Array ( [id] => 15132953 [patent_doc_number] => 10479924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Packing fluids and methods [patent_app_type] => utility [patent_app_number] => 14/783798 [patent_app_country] => US [patent_app_date] => 2014-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4317 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14783798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/783798
Packing fluids and methods May 14, 2014 Issued
Array ( [id] => 12254350 [patent_doc_number] => 09926487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Polymer proppant with increased thermal resistance and method for producing same' [patent_app_type] => utility [patent_app_number] => 14/786607 [patent_app_country] => US [patent_app_date] => 2014-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8948 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14786607 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786607
Polymer proppant with increased thermal resistance and method for producing same May 12, 2014 Issued
Array ( [id] => 11678474 [patent_doc_number] => 09676991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Multi-tail hydrate inhibitors' [patent_app_type] => utility [patent_app_number] => 14/891018 [patent_app_country] => US [patent_app_date] => 2014-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7848 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14891018 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/891018
Multi-tail hydrate inhibitors May 4, 2014 Issued
Array ( [id] => 11678471 [patent_doc_number] => 09676987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Water-soluble linear polyphosphazenes in water-based fluids for use in wells or pipelines' [patent_app_type] => utility [patent_app_number] => 15/028108 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16313 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15028108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/028108
Water-soluble linear polyphosphazenes in water-based fluids for use in wells or pipelines Apr 8, 2014 Issued
Array ( [id] => 10574315 [patent_doc_number] => 09296942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications' [patent_app_type] => utility [patent_app_number] => 14/201323 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 15832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14201323 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/201323
Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications Mar 6, 2014 Issued
Array ( [id] => 13856649 [patent_doc_number] => 10190035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Phenol-alkoxylate co-solvent surfactant composition [patent_app_type] => utility [patent_app_number] => 14/194288 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16532 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14194288 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/194288
Phenol-alkoxylate co-solvent surfactant composition Feb 27, 2014 Issued
Array ( [id] => 11075905 [patent_doc_number] => 20160272869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'TREATMENT FLUIDS AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/035977 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14288 [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] => 15035977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035977
Treatment fluids and uses thereof Feb 19, 2014 Issued
Array ( [id] => 10483519 [patent_doc_number] => 20150368538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'A NOVEL HIGH PRESSURE HIGH TEMPERATURE (HPHT) AQUEOUS DRILLING MUD COMPOSITION AND PROCESS FOR PREPARING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/766507 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10140 [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] => 14766507 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766507
High pressure high temperature (HPHT) aqueous drilling mud composition and process for preparing the same Feb 17, 2014 Issued
Array ( [id] => 11067872 [patent_doc_number] => 20160264835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'VISCOSIFIER FOR TREATMENT OF A SUBTERRANEAN FORMATION' [patent_app_type] => utility [patent_app_number] => 15/030647 [patent_app_country] => US [patent_app_date] => 2014-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20918 [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] => 15030647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030647
VISCOSIFIER FOR TREATMENT OF A SUBTERRANEAN FORMATION Feb 11, 2014 Abandoned
Array ( [id] => 11828900 [patent_doc_number] => 09725635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Methods and compositions to use shape changing polymers in subterranean formations' [patent_app_type] => utility [patent_app_number] => 14/412708 [patent_app_country] => US [patent_app_date] => 2014-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6254 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412708 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412708
Methods and compositions to use shape changing polymers in subterranean formations Jan 16, 2014 Issued
Array ( [id] => 14326797 [patent_doc_number] => 10294402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Biodegradable, food grade shale stabilizer for use in oil and gas wells [patent_app_type] => utility [patent_app_number] => 14/402287 [patent_app_country] => US [patent_app_date] => 2014-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5352 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14402287 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402287
Biodegradable, food grade shale stabilizer for use in oil and gas wells Jan 8, 2014 Issued
Array ( [id] => 10306646 [patent_doc_number] => 20150191647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'STABILITY OF VISCOUS FLUIDS IN LOW SALINITY ENVIRONMENTS' [patent_app_type] => utility [patent_app_number] => 14/149057 [patent_app_country] => US [patent_app_date] => 2014-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4767 [patent_no_of_claims] => 35 [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] => 14149057 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/149057
STABILITY OF VISCOUS FLUIDS IN LOW SALINITY ENVIRONMENTS Jan 6, 2014 Abandoned
Array ( [id] => 9612836 [patent_doc_number] => 20140202693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'NANOGELS FOR DELAYED GELATION' [patent_app_type] => utility [patent_app_number] => 14/143169 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9886 [patent_no_of_claims] => 28 [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] => 14143169 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143169
Nanogels for delayed gelation Dec 29, 2013 Issued
Array ( [id] => 10290878 [patent_doc_number] => 20150175878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'FRACTURING FLUID COMPOSITION AND METHOD UTILIZING SAME' [patent_app_type] => utility [patent_app_number] => 14/136767 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8678 [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] => 14136767 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/136767
Fracturing fluid composition and method utilizing same Dec 19, 2013 Issued
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