Search

Venkataraman Balasubramanian

Examiner (ID: 17374, Phone: (571)272-0662 , Office: P/1624 )

Most Active Art Unit
1624
Art Unit(s)
1624, 1611
Total Applications
2999
Issued Applications
2017
Pending Applications
254
Abandoned Applications
728

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3881204 [patent_doc_number] => 05728896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Process for the preparation of hydroxymethyl-cyclopropane' [patent_app_type] => 1 [patent_app_number] => 8/601931 [patent_app_country] => US [patent_app_date] => 1996-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1404 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728896.pdf [firstpage_image] =>[orig_patent_app_number] => 601931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/601931
Process for the preparation of hydroxymethyl-cyclopropane Feb 14, 1996 Issued
Array ( [id] => 4294873 [patent_doc_number] => 06235921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Amines or salts thereof and methods of preparing same' [patent_app_type] => 1 [patent_app_number] => 8/579619 [patent_app_country] => US [patent_app_date] => 1996-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5989 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235921.pdf [firstpage_image] =>[orig_patent_app_number] => 579619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579619
Amines or salts thereof and methods of preparing same Feb 11, 1996 Issued
Array ( [id] => 3760497 [patent_doc_number] => 05843878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Detergent compositions comprising soil release agents' [patent_app_type] => 1 [patent_app_number] => 8/598144 [patent_app_country] => US [patent_app_date] => 1996-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14845 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843878.pdf [firstpage_image] =>[orig_patent_app_number] => 598144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/598144
Detergent compositions comprising soil release agents Feb 6, 1996 Issued
Array ( [id] => 4174131 [patent_doc_number] => 06149693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Hydrocarbon gels useful in formation fracturing' [patent_app_type] => 1 [patent_app_number] => 8/596080 [patent_app_country] => US [patent_app_date] => 1996-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3347 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149693.pdf [firstpage_image] =>[orig_patent_app_number] => 596080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/596080
Hydrocarbon gels useful in formation fracturing Feb 5, 1996 Issued
Array ( [id] => 4011485 [patent_doc_number] => 05962533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Hydroxy polyamines' [patent_app_type] => 1 [patent_app_number] => 8/595877 [patent_app_country] => US [patent_app_date] => 1996-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10666 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962533.pdf [firstpage_image] =>[orig_patent_app_number] => 595877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595877
Hydroxy polyamines Feb 5, 1996 Issued
Array ( [id] => 3739891 [patent_doc_number] => 05753591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Aqueous suspension concentrates of endosulfan' [patent_app_type] => 1 [patent_app_number] => 8/571957 [patent_app_country] => US [patent_app_date] => 1996-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1561 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753591.pdf [firstpage_image] =>[orig_patent_app_number] => 571957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571957
Aqueous suspension concentrates of endosulfan Feb 1, 1996 Issued
Array ( [id] => 1581585 [patent_doc_number] => 06423701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Water soluble amine esters of testosterone for intranasal administration' [patent_app_type] => B1 [patent_app_number] => 08/591767 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3263 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/423/06423701.pdf [firstpage_image] =>[orig_patent_app_number] => 08591767 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591767
Water soluble amine esters of testosterone for intranasal administration Jan 24, 1996 Issued
Array ( [id] => 3776948 [patent_doc_number] => 05808117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Process for the production of 16-Dehydropregenolone acetate form diosgenin' [patent_app_type] => 1 [patent_app_number] => 8/589708 [patent_app_country] => US [patent_app_date] => 1996-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6098 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808117.pdf [firstpage_image] =>[orig_patent_app_number] => 589708 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/589708
Process for the production of 16-Dehydropregenolone acetate form diosgenin Jan 21, 1996 Issued
Array ( [id] => 4029657 [patent_doc_number] => 05902903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Process for purifying tertiary fatty alkylmethylamines' [patent_app_type] => 1 [patent_app_number] => 8/584169 [patent_app_country] => US [patent_app_date] => 1996-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2031 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902903.pdf [firstpage_image] =>[orig_patent_app_number] => 584169 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/584169
Process for purifying tertiary fatty alkylmethylamines Jan 10, 1996 Issued
Array ( [id] => 3827869 [patent_doc_number] => 05731461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Surfactant composition and process for producing same' [patent_app_type] => 1 [patent_app_number] => 8/582467 [patent_app_country] => US [patent_app_date] => 1996-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2218 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/731/05731461.pdf [firstpage_image] =>[orig_patent_app_number] => 582467 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582467
Surfactant composition and process for producing same Jan 2, 1996 Issued
Array ( [id] => 3691195 [patent_doc_number] => 05663456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Method for obtaining large crystals with high purity by destructing part of fines in slurry in a crystallizer' [patent_app_type] => 1 [patent_app_number] => 8/501137 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3926 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663456.pdf [firstpage_image] =>[orig_patent_app_number] => 501137 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/501137
Method for obtaining large crystals with high purity by destructing part of fines in slurry in a crystallizer Dec 25, 1995 Issued
Array ( [id] => 3798230 [patent_doc_number] => 05827842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => '14.alpha., 17.alpha.-C.sub.2 -bridged norprogesterone derivatives' [patent_app_type] => 1 [patent_app_number] => 8/578847 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29069 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/827/05827842.pdf [firstpage_image] =>[orig_patent_app_number] => 578847 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578847
14.alpha., 17.alpha.-C.sub.2 -bridged norprogesterone derivatives Dec 25, 1995 Issued
Array ( [id] => 3842205 [patent_doc_number] => 05744622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'water-soluble, fiber-reactive anthraquinone compounds' [patent_app_type] => 1 [patent_app_number] => 8/571573 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3996 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744622.pdf [firstpage_image] =>[orig_patent_app_number] => 571573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571573
water-soluble, fiber-reactive anthraquinone compounds Dec 12, 1995 Issued
08/535106 REDUCTIVE ALKYLATION OF AMINE TO MAKE TERTIARY AMINO POLYOL AS PRECURSOR OF FABRIC SOFTENING ESTERS Dec 11, 1995 Abandoned
Array ( [id] => 3776934 [patent_doc_number] => 05808116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Process for the preparation of triphenylemethane coloring agents' [patent_app_type] => 1 [patent_app_number] => 8/570486 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3480 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808116.pdf [firstpage_image] =>[orig_patent_app_number] => 570486 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570486
Process for the preparation of triphenylemethane coloring agents Dec 10, 1995 Issued
Array ( [id] => 3842680 [patent_doc_number] => 05707984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Steroid nitrite/nitrate ester derivatives useful as anti-inflammatory drugs' [patent_app_type] => 1 [patent_app_number] => 8/569812 [patent_app_country] => US [patent_app_date] => 1995-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6420 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707984.pdf [firstpage_image] =>[orig_patent_app_number] => 569812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569812
Steroid nitrite/nitrate ester derivatives useful as anti-inflammatory drugs Dec 7, 1995 Issued
08/566104 ARYL SULFONAMIDES AND SULFAMIDE DERIVATIVES AND USES THEREOF Nov 30, 1995 Abandoned
Array ( [id] => 3947159 [patent_doc_number] => 05990327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Use of aminotriarylmethanes for marking hydrocarbons and novel aminotriarylmethanes' [patent_app_type] => 1 [patent_app_number] => 8/549763 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2787 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/990/05990327.pdf [firstpage_image] =>[orig_patent_app_number] => 549763 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/549763
Use of aminotriarylmethanes for marking hydrocarbons and novel aminotriarylmethanes Nov 29, 1995 Issued
08/561793 POSITIVE INOTROPIC OUABAIN STEREOISOMER Nov 21, 1995 Abandoned
Array ( [id] => 4047519 [patent_doc_number] => 05908945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Alkylating agent and 1,4-addition process of an alkyl group onto an .alpha.,.beta.-unsaturated ketone compound' [patent_app_type] => 1 [patent_app_number] => 8/530155 [patent_app_country] => US [patent_app_date] => 1995-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5183 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908945.pdf [firstpage_image] =>[orig_patent_app_number] => 530155 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/530155
Alkylating agent and 1,4-addition process of an alkyl group onto an .alpha.,.beta.-unsaturated ketone compound Nov 14, 1995 Issued
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