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Sreenivasan Padmanabhan

Supervisory Patent Examiner (ID: 465, Phone: (571)272-0629 , Office: P/1627 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4156894 [patent_doc_number] => 06124485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Process for producing 13-cis retinoic acid' [patent_app_type] => 1 [patent_app_number] => 9/047700 [patent_app_country] => US [patent_app_date] => 1998-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2428 [patent_no_of_claims] => 8 [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/06/124/06124485.pdf [firstpage_image] =>[orig_patent_app_number] => 047700 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/047700
Process for producing 13-cis retinoic acid Mar 24, 1998 Issued
Array ( [id] => 4101970 [patent_doc_number] => 06066673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Enzyme inhibitors' [patent_app_type] => 1 [patent_app_number] => 9/041196 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24690 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066673.pdf [firstpage_image] =>[orig_patent_app_number] => 041196 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/041196
Enzyme inhibitors Mar 11, 1998 Issued
Array ( [id] => 4182087 [patent_doc_number] => 06037507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Oxidation process of branched aliphatic hydrocarbons and process for producing the oxide' [patent_app_type] => 1 [patent_app_number] => 9/037703 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/037/06037507.pdf [firstpage_image] =>[orig_patent_app_number] => 037703 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037703
Oxidation process of branched aliphatic hydrocarbons and process for producing the oxide Mar 9, 1998 Issued
Array ( [id] => 3937358 [patent_doc_number] => 05929289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Stabilization of phosphite ligands in hydroformylation process' [patent_app_type] => 1 [patent_app_number] => 9/033633 [patent_app_country] => US [patent_app_date] => 1998-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8347 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/929/05929289.pdf [firstpage_image] =>[orig_patent_app_number] => 033633 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/033633
Stabilization of phosphite ligands in hydroformylation process Mar 2, 1998 Issued
Array ( [id] => 3791860 [patent_doc_number] => 05840993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Water-soluble cobalt catalysts, process for their preparation and their use as hydro-formylation catalysts in a two-phase system with polyethylene glycol as the polar phase' [patent_app_type] => 1 [patent_app_number] => 8/981261 [patent_app_country] => US [patent_app_date] => 1998-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1116 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/840/05840993.pdf [firstpage_image] =>[orig_patent_app_number] => 981261 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981261
Water-soluble cobalt catalysts, process for their preparation and their use as hydro-formylation catalysts in a two-phase system with polyethylene glycol as the polar phase Feb 25, 1998 Issued
Array ( [id] => 4412600 [patent_doc_number] => 06265619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Oxygenates and processes for their manufacture' [patent_app_type] => 1 [patent_app_number] => 8/860639 [patent_app_country] => US [patent_app_date] => 1998-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8261 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/265/06265619.pdf [firstpage_image] =>[orig_patent_app_number] => 860639 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860639
Oxygenates and processes for their manufacture Feb 22, 1998 Issued
Array ( [id] => 1400747 [patent_doc_number] => 06541672 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Derivatives of benzilidine cyclohexanone, benzilidine cyclopentanone, and benzilidine acetone and their synthesis' [patent_app_type] => B1 [patent_app_number] => 09/026624 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2183 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541672.pdf [firstpage_image] =>[orig_patent_app_number] => 09026624 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/026624
Derivatives of benzilidine cyclohexanone, benzilidine cyclopentanone, and benzilidine acetone and their synthesis Feb 19, 1998 Issued
Array ( [id] => 3938476 [patent_doc_number] => 05981420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Oxidation catalytic system and oxidation process' [patent_app_type] => 1 [patent_app_number] => 9/024514 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17247 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981420.pdf [firstpage_image] =>[orig_patent_app_number] => 024514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024514
Oxidation catalytic system and oxidation process Feb 16, 1998 Issued
Array ( [id] => 4035700 [patent_doc_number] => 05994592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Process for producing 2,2\'-bis(hydroxymethyl)alkanal and 2,2\'-bis(hydroxymethyl)alkanoic acid' [patent_app_type] => 1 [patent_app_number] => 9/022725 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7847 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994592.pdf [firstpage_image] =>[orig_patent_app_number] => 022725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/022725
Process for producing 2,2'-bis(hydroxymethyl)alkanal and 2,2'-bis(hydroxymethyl)alkanoic acid Feb 11, 1998 Issued
Array ( [id] => 4014763 [patent_doc_number] => 05962745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Process for preparing 3-hydroxyalkanals' [patent_app_type] => 1 [patent_app_number] => 9/022011 [patent_app_country] => US [patent_app_date] => 1998-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1712 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962745.pdf [firstpage_image] =>[orig_patent_app_number] => 022011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/022011
Process for preparing 3-hydroxyalkanals Feb 10, 1998 Issued
Array ( [id] => 3997404 [patent_doc_number] => 05919988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Foam test for double metal cyanide-catalyzed polyols' [patent_app_type] => 1 [patent_app_number] => 9/020464 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919988.pdf [firstpage_image] =>[orig_patent_app_number] => 020464 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020464
Foam test for double metal cyanide-catalyzed polyols Feb 8, 1998 Issued
Array ( [id] => 4054997 [patent_doc_number] => 05932753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Process for producing 2-methyl-1,4-benzoquinone' [patent_app_type] => 1 [patent_app_number] => 9/020827 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2543 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932753.pdf [firstpage_image] =>[orig_patent_app_number] => 020827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020827
Process for producing 2-methyl-1,4-benzoquinone Feb 8, 1998 Issued
09/019377 PROCESS FOR THE PREPARATION OF HALOGENATED HYDROXYDIPHENYL COMPOUNDS Feb 4, 1998 Abandoned
09/017784 PROCESS FOR REPRODUCING A MIXTURE CONTAINING CYCLODODECANONE AND CYCLODODECANOL Feb 2, 1998 Issued
09/017852 AMINOBENZOPHENONES AND PHOTOPOLYMERIZABLE COMPOSITIONS INCLUDING SAME Feb 2, 1998 Abandoned
Array ( [id] => 3929241 [patent_doc_number] => 05952530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Separation processes' [patent_app_type] => 1 [patent_app_number] => 9/017456 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15873 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/952/05952530.pdf [firstpage_image] =>[orig_patent_app_number] => 017456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017456
Separation processes Feb 1, 1998 Issued
Array ( [id] => 4055252 [patent_doc_number] => 05932772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Separation processes' [patent_app_type] => 1 [patent_app_number] => 9/017457 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20932 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932772.pdf [firstpage_image] =>[orig_patent_app_number] => 017457 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017457
Separation processes Feb 1, 1998 Issued
Array ( [id] => 4036766 [patent_doc_number] => 05856358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Mono- and disulfo-substituted anthraquinones and their use for the treatment of bone matrix disorders' [patent_app_type] => 1 [patent_app_number] => 8/981287 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4628 [patent_no_of_claims] => 7 [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/05/856/05856358.pdf [firstpage_image] =>[orig_patent_app_number] => 981287 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981287
Mono- and disulfo-substituted anthraquinones and their use for the treatment of bone matrix disorders Jan 28, 1998 Issued
Array ( [id] => 3958719 [patent_doc_number] => 05936129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Process for making sterically-hindered .beta.-diketones' [patent_app_type] => 1 [patent_app_number] => 9/010953 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 26 [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/05/936/05936129.pdf [firstpage_image] =>[orig_patent_app_number] => 010953 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010953
Process for making sterically-hindered .beta.-diketones Jan 21, 1998 Issued
09/007612 PROCESS FOR THE PREPARATION OF BENZOPHENONE DERIVATIVES Jan 14, 1998 Issued
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