Search

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] => 4156515 [patent_doc_number] => 06114300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Spirocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 9/182853 [patent_app_country] => US [patent_app_date] => 1998-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4184 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114300.pdf [firstpage_image] =>[orig_patent_app_number] => 182853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182853
Spirocyclic compounds Oct 28, 1998 Issued
Array ( [id] => 4159080 [patent_doc_number] => 06107525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Process for the manufacture of hydroxycarbonyl compounds' [patent_app_type] => 1 [patent_app_number] => 9/171830 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2335 [patent_no_of_claims] => 14 [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] => patents/06/107/06107525.pdf [firstpage_image] =>[orig_patent_app_number] => 171830 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/171830
Process for the manufacture of hydroxycarbonyl compounds Oct 25, 1998 Issued
Array ( [id] => 4181075 [patent_doc_number] => 06150145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Process for the production of degradation products of fatty acids' [patent_app_type] => 1 [patent_app_number] => 9/177354 [patent_app_country] => US [patent_app_date] => 1998-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3219 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150145.pdf [firstpage_image] =>[orig_patent_app_number] => 177354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/177354
Process for the production of degradation products of fatty acids Oct 22, 1998 Issued
Array ( [id] => 4353235 [patent_doc_number] => 06215027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Ballast gas use in liquid phase oxidation' [patent_app_type] => 1 [patent_app_number] => 9/175428 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215027.pdf [firstpage_image] =>[orig_patent_app_number] => 175428 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175428
Ballast gas use in liquid phase oxidation Oct 19, 1998 Issued
Array ( [id] => 4307406 [patent_doc_number] => 06187961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Process for the preparation of trans-(R,R)-actinol' [patent_app_type] => 1 [patent_app_number] => 9/175784 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6168 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187961.pdf [firstpage_image] =>[orig_patent_app_number] => 175784 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175784
Process for the preparation of trans-(R,R)-actinol Oct 19, 1998 Issued
Array ( [id] => 4137312 [patent_doc_number] => 06121497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol' [patent_app_type] => 1 [patent_app_number] => 9/173620 [patent_app_country] => US [patent_app_date] => 1998-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3461 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121497.pdf [firstpage_image] =>[orig_patent_app_number] => 173620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173620
Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol Oct 15, 1998 Issued
Array ( [id] => 4194855 [patent_doc_number] => 06130358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Hydroformylation process using novel phosphite-metal catalyst system' [patent_app_type] => 1 [patent_app_number] => 9/173771 [patent_app_country] => US [patent_app_date] => 1998-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7899 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130358.pdf [firstpage_image] =>[orig_patent_app_number] => 173771 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173771
Hydroformylation process using novel phosphite-metal catalyst system Oct 15, 1998 Issued
Array ( [id] => 4161045 [patent_doc_number] => 06114589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Process for the preparation of fluorinated aromatic compounds' [patent_app_type] => 1 [patent_app_number] => 9/170381 [patent_app_country] => US [patent_app_date] => 1998-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7685 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 976 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114589.pdf [firstpage_image] =>[orig_patent_app_number] => 170381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/170381
Process for the preparation of fluorinated aromatic compounds Oct 12, 1998 Issued
Array ( [id] => 4307437 [patent_doc_number] => 06187963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Processes for the manufacture of acrolein derivatives' [patent_app_type] => 1 [patent_app_number] => 9/169798 [patent_app_country] => US [patent_app_date] => 1998-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8271 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187963.pdf [firstpage_image] =>[orig_patent_app_number] => 169798 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/169798
Processes for the manufacture of acrolein derivatives Oct 8, 1998 Issued
Array ( [id] => 4241549 [patent_doc_number] => 06166263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Processes for the manufacture of acrolein' [patent_app_type] => 1 [patent_app_number] => 9/169335 [patent_app_country] => US [patent_app_date] => 1998-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8109 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166263.pdf [firstpage_image] =>[orig_patent_app_number] => 169335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/169335
Processes for the manufacture of acrolein Oct 8, 1998 Issued
Array ( [id] => 4106587 [patent_doc_number] => 06051741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Preparation of .gamma.,.delta.-unsaturated ketones by the Carroll reaction, novel catalysts therefor and the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 9/168378 [patent_app_country] => US [patent_app_date] => 1998-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5895 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/051/06051741.pdf [firstpage_image] =>[orig_patent_app_number] => 168378 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/168378
Preparation of .gamma.,.delta.-unsaturated ketones by the Carroll reaction, novel catalysts therefor and the preparation thereof Oct 7, 1998 Issued
Array ( [id] => 4240298 [patent_doc_number] => 06143922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Diols and unsaturated monomers' [patent_app_type] => 1 [patent_app_number] => 9/167923 [patent_app_country] => US [patent_app_date] => 1998-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32376 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143922.pdf [firstpage_image] =>[orig_patent_app_number] => 167923 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/167923
Diols and unsaturated monomers Oct 6, 1998 Issued
Array ( [id] => 4208207 [patent_doc_number] => 06077970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Carboxylic acid esters of 2-hydroxy-5-isoalkyl-beta-methylstyrene' [patent_app_type] => 1 [patent_app_number] => 9/166563 [patent_app_country] => US [patent_app_date] => 1998-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4462 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077970.pdf [firstpage_image] =>[orig_patent_app_number] => 166563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166563
Carboxylic acid esters of 2-hydroxy-5-isoalkyl-beta-methylstyrene Oct 5, 1998 Issued
Array ( [id] => 4101472 [patent_doc_number] => 06049010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Method of preparing 3-(3-methyl-2-buten-1-yl)-2,4-pentanedione and related dicarbonyl compounds' [patent_app_type] => 1 [patent_app_number] => 9/161983 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4722 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049010.pdf [firstpage_image] =>[orig_patent_app_number] => 161983 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/161983
Method of preparing 3-(3-methyl-2-buten-1-yl)-2,4-pentanedione and related dicarbonyl compounds Sep 28, 1998 Issued
Array ( [id] => 4371915 [patent_doc_number] => 06288126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Biphenyl compounds and use thereof as oestrogenic agents' [patent_app_type] => 1 [patent_app_number] => 9/117628 [patent_app_country] => US [patent_app_date] => 1998-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20436 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/288/06288126.pdf [firstpage_image] =>[orig_patent_app_number] => 117628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117628
Biphenyl compounds and use thereof as oestrogenic agents Sep 27, 1998 Issued
Array ( [id] => 4353294 [patent_doc_number] => 06215031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => '3-hydroxymethylcycloalkanols and process for producing them' [patent_app_type] => 1 [patent_app_number] => 9/155242 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4439 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215031.pdf [firstpage_image] =>[orig_patent_app_number] => 155242 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155242
3-hydroxymethylcycloalkanols and process for producing them Sep 23, 1998 Issued
Array ( [id] => 4003723 [patent_doc_number] => 06004905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Hyperabas: biologically active abscisic acid analogs with unsaturated carbon substituents at the 8\'-methyl or 9\'-methyl carbon atoms' [patent_app_type] => 1 [patent_app_number] => 9/091502 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 10234 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004905.pdf [firstpage_image] =>[orig_patent_app_number] => 091502 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091502
Hyperabas: biologically active abscisic acid analogs with unsaturated carbon substituents at the 8'-methyl or 9'-methyl carbon atoms Sep 21, 1998 Issued
Array ( [id] => 4035711 [patent_doc_number] => 05994593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Synthesis and purification of 3,3-dimethylbutyraldehyde via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane' [patent_app_type] => 1 [patent_app_number] => 9/154150 [patent_app_country] => US [patent_app_date] => 1998-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1511 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994593.pdf [firstpage_image] =>[orig_patent_app_number] => 154150 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/154150
Synthesis and purification of 3,3-dimethylbutyraldehyde via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane Sep 16, 1998 Issued
Array ( [id] => 4208598 [patent_doc_number] => 06028100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production' [patent_app_type] => 1 [patent_app_number] => 9/153859 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35157 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028100.pdf [firstpage_image] =>[orig_patent_app_number] => 153859 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153859
Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production Sep 15, 1998 Issued
Array ( [id] => 4357212 [patent_doc_number] => 06201029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Staged combustion of a low heating value fuel gas for driving a gas turbine' [patent_app_type] => 1 [patent_app_number] => 9/150865 [patent_app_country] => US [patent_app_date] => 1998-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9599 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201029.pdf [firstpage_image] =>[orig_patent_app_number] => 150865 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/150865
Staged combustion of a low heating value fuel gas for driving a gas turbine Sep 9, 1998 Issued
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