Search

Viren A. Thakur

Examiner (ID: 9256, Phone: (571)272-6694 , Office: P/1792 )

Most Active Art Unit
1792
Art Unit(s)
1794, 1761, 1782, 1792
Total Applications
1004
Issued Applications
117
Pending Applications
120
Abandoned Applications
782

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2849941 [patent_doc_number] => 05110964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Process for producing ferrocenoyl derivatives' [patent_app_type] => 1 [patent_app_number] => 7/623642 [patent_app_country] => US [patent_app_date] => 1990-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4309 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110964.pdf [firstpage_image] =>[orig_patent_app_number] => 623642 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/623642
Process for producing ferrocenoyl derivatives Dec 11, 1990 Issued
Array ( [id] => 2849310 [patent_doc_number] => 05107005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Process to obtain new mixed copper aminoactidate complexes from phenylate phenathrolines to be used as anticancerigenic agents' [patent_app_type] => 1 [patent_app_number] => 7/628843 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4594 [patent_no_of_claims] => 5 [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] => patents/05/107/05107005.pdf [firstpage_image] =>[orig_patent_app_number] => 628843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628843
Process to obtain new mixed copper aminoactidate complexes from phenylate phenathrolines to be used as anticancerigenic agents Dec 10, 1990 Issued
07/624571 HYDROGENATION OF AROMATIC-SUBSTITUTED OLEFINS USING ORGANOMETALLIC CATALYST Dec 9, 1990 Abandoned
Array ( [id] => 2826053 [patent_doc_number] => 05098698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Novel antiperspirant adduct compositions and process for making same' [patent_app_type] => 1 [patent_app_number] => 7/625138 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4859 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/098/05098698.pdf [firstpage_image] =>[orig_patent_app_number] => 625138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625138
Novel antiperspirant adduct compositions and process for making same Dec 9, 1990 Issued
Array ( [id] => 2910031 [patent_doc_number] => 05216185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Polymerizable calixarene and oxacalixarene derivatives, polymers thereof and use of such derivatives and polymers for sequestration of metals' [patent_app_type] => 1 [patent_app_number] => 7/625575 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3098 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216185.pdf [firstpage_image] =>[orig_patent_app_number] => 625575 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625575
Polymerizable calixarene and oxacalixarene derivatives, polymers thereof and use of such derivatives and polymers for sequestration of metals Dec 9, 1990 Issued
07/622113 PROCESS FOR PREPARING CHLORANIL Dec 5, 1990 Abandoned
Array ( [id] => 2857817 [patent_doc_number] => 05113000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Organosilicon compound and acryl compound' [patent_app_type] => 1 [patent_app_number] => 7/622663 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113000.pdf [firstpage_image] =>[orig_patent_app_number] => 622663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622663
Organosilicon compound and acryl compound Dec 4, 1990 Issued
Array ( [id] => 2788935 [patent_doc_number] => 05093510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Process for producing copper formate' [patent_app_type] => 1 [patent_app_number] => 7/622681 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3426 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093510.pdf [firstpage_image] =>[orig_patent_app_number] => 622681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622681
Process for producing copper formate Dec 4, 1990 Issued
Array ( [id] => 2791774 [patent_doc_number] => 05101054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Novel fluorine-containing platinum complex' [patent_app_type] => 1 [patent_app_number] => 7/613888 [patent_app_country] => US [patent_app_date] => 1990-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4710 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101054.pdf [firstpage_image] =>[orig_patent_app_number] => 613888 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613888
Novel fluorine-containing platinum complex Dec 3, 1990 Issued
Array ( [id] => 2834159 [patent_doc_number] => 05175361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids' [patent_app_type] => 1 [patent_app_number] => 7/625621 [patent_app_country] => US [patent_app_date] => 1990-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2912 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175361.pdf [firstpage_image] =>[orig_patent_app_number] => 625621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625621
Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids Nov 29, 1990 Issued
Array ( [id] => 2930529 [patent_doc_number] => 05187305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'S-nitroso-N-alkonoylpenicillamines' [patent_app_type] => 1 [patent_app_number] => 7/617826 [patent_app_country] => US [patent_app_date] => 1990-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7229 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187305.pdf [firstpage_image] =>[orig_patent_app_number] => 617826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/617826
S-nitroso-N-alkonoylpenicillamines Nov 25, 1990 Issued
Array ( [id] => 2834138 [patent_doc_number] => 05175360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Preparation of alkoxyalkanoic acids' [patent_app_type] => 1 [patent_app_number] => 7/618205 [patent_app_country] => US [patent_app_date] => 1990-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175360.pdf [firstpage_image] =>[orig_patent_app_number] => 618205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/618205
Preparation of alkoxyalkanoic acids Nov 25, 1990 Issued
Array ( [id] => 2710713 [patent_doc_number] => 05041576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Antimony oxo-metalate complexes' [patent_app_type] => 1 [patent_app_number] => 7/615492 [patent_app_country] => US [patent_app_date] => 1990-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3175 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041576.pdf [firstpage_image] =>[orig_patent_app_number] => 615492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615492
Antimony oxo-metalate complexes Nov 18, 1990 Issued
Array ( [id] => 2977474 [patent_doc_number] => 05182409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Preparation process of bis(1,2-diaryl-1,2-ethyolenedithiolato)nickel-based complex' [patent_app_type] => 1 [patent_app_number] => 7/613554 [patent_app_country] => US [patent_app_date] => 1990-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2239 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182409.pdf [firstpage_image] =>[orig_patent_app_number] => 613554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/613554
Preparation process of bis(1,2-diaryl-1,2-ethyolenedithiolato)nickel-based complex Nov 14, 1990 Issued
Array ( [id] => 2832742 [patent_doc_number] => 05099047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Method for recovering a Group VIII metal solid complex and hydroformylation method' [patent_app_type] => 1 [patent_app_number] => 7/611515 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7608 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099047.pdf [firstpage_image] =>[orig_patent_app_number] => 611515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/611515
Method for recovering a Group VIII metal solid complex and hydroformylation method Nov 12, 1990 Issued
Array ( [id] => 2857950 [patent_doc_number] => 05113007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Dienoxysilanes' [patent_app_type] => 1 [patent_app_number] => 7/610827 [patent_app_country] => US [patent_app_date] => 1990-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1923 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113007.pdf [firstpage_image] =>[orig_patent_app_number] => 610827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610827
Dienoxysilanes Nov 7, 1990 Issued
Array ( [id] => 2832805 [patent_doc_number] => 05128493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Platinum complexes' [patent_app_type] => 1 [patent_app_number] => 7/606315 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4797 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128493.pdf [firstpage_image] =>[orig_patent_app_number] => 606315 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606315
Platinum complexes Oct 30, 1990 Issued
Array ( [id] => 2787055 [patent_doc_number] => 05142076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Metallo-organic salt compounds and pharmaceutical uses thereof' [patent_app_type] => 1 [patent_app_number] => 7/606070 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10977 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142076.pdf [firstpage_image] =>[orig_patent_app_number] => 606070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606070
Metallo-organic salt compounds and pharmaceutical uses thereof Oct 29, 1990 Issued
Array ( [id] => 2930565 [patent_doc_number] => 05187307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Selectivity in the oxidative dehydrogenation of alkyl glycolate' [patent_app_type] => 1 [patent_app_number] => 7/602343 [patent_app_country] => US [patent_app_date] => 1990-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4371 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187307.pdf [firstpage_image] =>[orig_patent_app_number] => 602343 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602343
Selectivity in the oxidative dehydrogenation of alkyl glycolate Oct 22, 1990 Issued
Array ( [id] => 2690001 [patent_doc_number] => 05049687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Ethylene chain growth process' [patent_app_type] => 1 [patent_app_number] => 7/601405 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1410 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049687.pdf [firstpage_image] =>[orig_patent_app_number] => 601405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601405
Ethylene chain growth process Oct 21, 1990 Issued
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