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Sreenivasan Padmanabhan

Supervisory Patent Examiner (ID: 16722, Phone: (571)272-0629 , Office: P/1627 )

Most Active Art Unit
1621
Art Unit(s)
1617, 1627, 1621, 1204
Total Applications
773
Issued Applications
622
Pending Applications
48
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4299053 [patent_doc_number] => 06184420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Preparation of unsaturated ketones' [patent_app_type] => 1 [patent_app_number] => 9/150925 [patent_app_country] => US [patent_app_date] => 1998-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8705 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184420.pdf [firstpage_image] =>[orig_patent_app_number] => 150925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/150925
Preparation of unsaturated ketones Sep 9, 1998 Issued
Array ( [id] => 4089035 [patent_doc_number] => 06025518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Substituted cyclopentene derivatives and method for preparing the same' [patent_app_type] => 1 [patent_app_number] => 9/149484 [patent_app_country] => US [patent_app_date] => 1998-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20050 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 603 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025518.pdf [firstpage_image] =>[orig_patent_app_number] => 149484 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/149484
Substituted cyclopentene derivatives and method for preparing the same Sep 7, 1998 Issued
Array ( [id] => 4187499 [patent_doc_number] => 06150561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Method of making carotenoids' [patent_app_type] => 1 [patent_app_number] => 9/148088 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7024 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150561.pdf [firstpage_image] =>[orig_patent_app_number] => 148088 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148088
Method of making carotenoids Sep 3, 1998 Issued
Array ( [id] => 4084936 [patent_doc_number] => 06162758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Process for dehydrogenating secondary cyclic alcohols' [patent_app_type] => 1 [patent_app_number] => 9/142218 [patent_app_country] => US [patent_app_date] => 1998-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3349 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162758.pdf [firstpage_image] =>[orig_patent_app_number] => 142218 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/142218
Process for dehydrogenating secondary cyclic alcohols Sep 2, 1998 Issued
Array ( [id] => 4209559 [patent_doc_number] => 06086857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Cinnamylidene camphor derivatives and their use as UV-A protecting agents' [patent_app_type] => 1 [patent_app_number] => 9/142202 [patent_app_country] => US [patent_app_date] => 1998-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2933 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/086/06086857.pdf [firstpage_image] =>[orig_patent_app_number] => 142202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/142202
Cinnamylidene camphor derivatives and their use as UV-A protecting agents Sep 2, 1998 Issued
Array ( [id] => 4101538 [patent_doc_number] => 06049015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Method for C-alkylating hydroxylated aromatic compounds' [patent_app_type] => 1 [patent_app_number] => 9/066447 [patent_app_country] => US [patent_app_date] => 1998-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049015.pdf [firstpage_image] =>[orig_patent_app_number] => 066447 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066447
Method for C-alkylating hydroxylated aromatic compounds Aug 30, 1998 Issued
Array ( [id] => 4356595 [patent_doc_number] => 06218430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Vitamin D3 mimics' [patent_app_type] => 1 [patent_app_number] => 9/139040 [patent_app_country] => US [patent_app_date] => 1998-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 12000 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218430.pdf [firstpage_image] =>[orig_patent_app_number] => 139040 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/139040
Vitamin D3 mimics Aug 23, 1998 Issued
Array ( [id] => 4000324 [patent_doc_number] => 05986145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Purification of 3-hydroxy-propanal' [patent_app_type] => 1 [patent_app_number] => 9/138314 [patent_app_country] => US [patent_app_date] => 1998-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7595 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986145.pdf [firstpage_image] =>[orig_patent_app_number] => 138314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/138314
Purification of 3-hydroxy-propanal Aug 20, 1998 Issued
Array ( [id] => 3951126 [patent_doc_number] => 05977415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Preparation of 3, 3-dimethylbutyraldehyde from a tert-butyl cation precursor, vinyl chloride and an acidic catalyst' [patent_app_type] => 1 [patent_app_number] => 9/136974 [patent_app_country] => US [patent_app_date] => 1998-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 913 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977415.pdf [firstpage_image] =>[orig_patent_app_number] => 136974 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136974
Preparation of 3, 3-dimethylbutyraldehyde from a tert-butyl cation precursor, vinyl chloride and an acidic catalyst Aug 19, 1998 Issued
Array ( [id] => 4219995 [patent_doc_number] => 06111144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Method for the synthesis of a taxane intermediate' [patent_app_type] => 1 [patent_app_number] => 9/136827 [patent_app_country] => US [patent_app_date] => 1998-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21699 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111144.pdf [firstpage_image] =>[orig_patent_app_number] => 136827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136827
Method for the synthesis of a taxane intermediate Aug 19, 1998 Issued
Array ( [id] => 4188852 [patent_doc_number] => 06160182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Process for obtaining mixtures of isomeric acyloctahydronaphthalenes' [patent_app_type] => 1 [patent_app_number] => 9/136448 [patent_app_country] => US [patent_app_date] => 1998-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11834 [patent_no_of_claims] => 20 [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/06/160/06160182.pdf [firstpage_image] =>[orig_patent_app_number] => 136448 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136448
Process for obtaining mixtures of isomeric acyloctahydronaphthalenes Aug 18, 1998 Issued
Array ( [id] => 4193335 [patent_doc_number] => 06130259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Hydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquid' [patent_app_type] => 1 [patent_app_number] => 9/135821 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8705 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130259.pdf [firstpage_image] =>[orig_patent_app_number] => 135821 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135821
Hydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquid Aug 17, 1998 Issued
Array ( [id] => 4334551 [patent_doc_number] => 06313361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Formation of a stable wax slurry from a Fischer-Tropsch reactor effluent' [patent_app_type] => 1 [patent_app_number] => 9/135625 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6523 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313361.pdf [firstpage_image] =>[orig_patent_app_number] => 135625 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135625
Formation of a stable wax slurry from a Fischer-Tropsch reactor effluent Aug 17, 1998 Issued
Array ( [id] => 4187540 [patent_doc_number] => 06150563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Aliphatic alkanals with improved storage stability and method of improving the storage stability' [patent_app_type] => 1 [patent_app_number] => 9/134562 [patent_app_country] => US [patent_app_date] => 1998-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1793 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150563.pdf [firstpage_image] =>[orig_patent_app_number] => 134562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/134562
Aliphatic alkanals with improved storage stability and method of improving the storage stability Aug 13, 1998 Issued
09/125017 PROCESS FOR THE PREPARATION OF FORMALDEHYDE Aug 9, 1998 Abandoned
Array ( [id] => 4156286 [patent_doc_number] => 06107346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Methods for treating hyperlipidemia' [patent_app_type] => 1 [patent_app_number] => 9/128875 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7631 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107346.pdf [firstpage_image] =>[orig_patent_app_number] => 128875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128875
Methods for treating hyperlipidemia Aug 3, 1998 Issued
Array ( [id] => 4202022 [patent_doc_number] => 06013841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Method for the conversion of 3- and 4-methylcatechol to benzaldehyde' [patent_app_type] => 1 [patent_app_number] => 9/126482 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3291 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013841.pdf [firstpage_image] =>[orig_patent_app_number] => 126482 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/126482
Method for the conversion of 3- and 4-methylcatechol to benzaldehyde Jul 29, 1998 Issued
Array ( [id] => 4242134 [patent_doc_number] => 06080898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Hydrogenolysis of glycerol' [patent_app_type] => 1 [patent_app_number] => 9/121465 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2524 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/080/06080898.pdf [firstpage_image] =>[orig_patent_app_number] => 121465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121465
Hydrogenolysis of glycerol Jul 22, 1998 Issued
Array ( [id] => 4035686 [patent_doc_number] => 05994591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Hydroformylation process' [patent_app_type] => 1 [patent_app_number] => 9/121429 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6605 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994591.pdf [firstpage_image] =>[orig_patent_app_number] => 121429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121429
Hydroformylation process Jul 22, 1998 Issued
Array ( [id] => 4159067 [patent_doc_number] => 06107524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Process for producing aldehydes by hydroformylation of olefins' [patent_app_type] => 1 [patent_app_number] => 9/101692 [patent_app_country] => US [patent_app_date] => 1998-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5720 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107524.pdf [firstpage_image] =>[orig_patent_app_number] => 101692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101692
Process for producing aldehydes by hydroformylation of olefins Jul 14, 1998 Issued
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