Search

Kakali Chaki

Supervisory Patent Examiner (ID: 5017, Phone: (571)272-3719 , Office: P/2122 )

Most Active Art Unit
2122
Art Unit(s)
2762, 2307, 2899, 2755, 2316, 2764, 2193, 2124, 2122, 2100
Total Applications
655
Issued Applications
396
Pending Applications
130
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6766152 [patent_doc_number] => 20030100552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'Positive allosteric AMPA receptor modulators (PAARM), processes for preparing them, and their use as pharmaceutical compositions' [patent_app_type] => new [patent_app_number] => 10/141208 [patent_app_country] => US [patent_app_date] => 2002-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6814 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20030100552.pdf [firstpage_image] =>[orig_patent_app_number] => 10141208 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141208
Positive allosteric AMPA receptor modulators (PAARM), processes for preparing them, and their use as pharmaceutical compositions May 7, 2002 Abandoned
Array ( [id] => 4239942 [patent_doc_number] => 06080755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => '1,9-diazabicyclo[4.3.0]nona-3,8-diene derivatives' [patent_app_type] => 1 [patent_app_number] => 9/000415 [patent_app_country] => US [patent_app_date] => 1998-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18417 [patent_no_of_claims] => 11 [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/06/080/06080755.pdf [firstpage_image] =>[orig_patent_app_number] => 000415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000415
1,9-diazabicyclo[4.3.0]nona-3,8-diene derivatives Feb 2, 1998 Issued
Array ( [id] => 4149422 [patent_doc_number] => 06063922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Carbamate functional 1,3,5-triazines' [patent_app_type] => 1 [patent_app_number] => 8/816583 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7741 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063922.pdf [firstpage_image] =>[orig_patent_app_number] => 816583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816583
Carbamate functional 1,3,5-triazines Mar 12, 1997 Issued
Array ( [id] => 3880173 [patent_doc_number] => 05728826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Silyl Compounds and their use' [patent_app_type] => 1 [patent_app_number] => 8/704574 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3373 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728826.pdf [firstpage_image] =>[orig_patent_app_number] => 704574 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/704574
Silyl Compounds and their use Nov 24, 1996 Issued
Array ( [id] => 3650618 [patent_doc_number] => 05684163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Process for the preparation of N-(ortho-alkylphenyl)-imides' [patent_app_type] => 1 [patent_app_number] => 8/595463 [patent_app_country] => US [patent_app_date] => 1996-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3108 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684163.pdf [firstpage_image] =>[orig_patent_app_number] => 595463 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595463
Process for the preparation of N-(ortho-alkylphenyl)-imides Feb 4, 1996 Issued
Array ( [id] => 3705261 [patent_doc_number] => 05675043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Process for the selective removal of nitrogen-containing compounds from hydrocarbon blends' [patent_app_type] => 1 [patent_app_number] => 8/579086 [patent_app_country] => US [patent_app_date] => 1995-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5169 [patent_no_of_claims] => 17 [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/05/675/05675043.pdf [firstpage_image] =>[orig_patent_app_number] => 579086 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579086
Process for the selective removal of nitrogen-containing compounds from hydrocarbon blends Nov 20, 1995 Issued
Array ( [id] => 3893077 [patent_doc_number] => 05834609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Bicyclic aminoimidazoles' [patent_app_type] => 1 [patent_app_number] => 8/540554 [patent_app_country] => US [patent_app_date] => 1995-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18384 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834609.pdf [firstpage_image] =>[orig_patent_app_number] => 540554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/540554
Bicyclic aminoimidazoles Oct 5, 1995 Issued
Array ( [id] => 3695710 [patent_doc_number] => 05618820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => '1,3-oxathiolane nucleoside analogues and methods for using same' [patent_app_type] => 1 [patent_app_number] => 8/487452 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7005 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618820.pdf [firstpage_image] =>[orig_patent_app_number] => 487452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/487452
1,3-oxathiolane nucleoside analogues and methods for using same Jun 6, 1995 Issued
Array ( [id] => 3869449 [patent_doc_number] => 05837712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations' [patent_app_type] => 1 [patent_app_number] => 8/465637 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8092 [patent_no_of_claims] => 7 [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/05/837/05837712.pdf [firstpage_image] =>[orig_patent_app_number] => 465637 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/465637
Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations Jun 4, 1995 Issued
08/451465 AROMATIC COMPOUNDS May 25, 1995 Abandoned
Array ( [id] => 3532085 [patent_doc_number] => 05583226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => '4,6-dichloropyrimidine and related compounds' [patent_app_type] => 1 [patent_app_number] => 8/428916 [patent_app_country] => US [patent_app_date] => 1995-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583226.pdf [firstpage_image] =>[orig_patent_app_number] => 428916 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/428916
4,6-dichloropyrimidine and related compounds Apr 24, 1995 Issued
Array ( [id] => 4099576 [patent_doc_number] => 06048883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Heterocyclic compounds as pharmaceutical' [patent_app_type] => 1 [patent_app_number] => 8/360755 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23049 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048883.pdf [firstpage_image] =>[orig_patent_app_number] => 360755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/360755
Heterocyclic compounds as pharmaceutical Mar 8, 1995 Issued
08/291822 SUBSTITUTED PYRIDINESULFONAMIDE COMPOUNDS, AND HERBICIDAL COMPOSITIONS CONTAINING THEM Aug 16, 1994 Abandoned
Array ( [id] => 4237635 [patent_doc_number] => 06166010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Azine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/274940 [patent_app_country] => US [patent_app_date] => 1994-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166010.pdf [firstpage_image] =>[orig_patent_app_number] => 274940 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/274940
Azine derivatives Jul 13, 1994 Issued
Array ( [id] => 3947728 [patent_doc_number] => 05990363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes' [patent_app_type] => 1 [patent_app_number] => 8/175057 [patent_app_country] => US [patent_app_date] => 1993-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4900 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/990/05990363.pdf [firstpage_image] =>[orig_patent_app_number] => 175057 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/175057
Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes Dec 28, 1993 Issued
Array ( [id] => 3517546 [patent_doc_number] => 05486520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => '1,3-oxathiolanes useful in the treatment of hepatitis' [patent_app_type] => 1 [patent_app_number] => 8/166320 [patent_app_country] => US [patent_app_date] => 1993-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5098 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486520.pdf [firstpage_image] =>[orig_patent_app_number] => 166320 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166320
1,3-oxathiolanes useful in the treatment of hepatitis Dec 9, 1993 Issued
08/090649 AGENTS CONTAINING PROSTACYCLIN DERIVATIVES FOR TOPICAL APPLICATION Jul 11, 1993 Abandoned
07/887665 NEW THIAZOLE DERIVATIVES, PROCESSES FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME May 25, 1992 Abandoned
07/884729 1,3-OXATHIOLANES USEFUL IN THE TREATMENT OF HEPATITIS May 14, 1992 Abandoned
Array ( [id] => 3059575 [patent_doc_number] => 05338843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Fluorogenic and chromogenic .beta.-lactamase substrates' [patent_app_type] => 1 [patent_app_number] => 7/828093 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6069 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338843.pdf [firstpage_image] =>[orig_patent_app_number] => 828093 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828093
Fluorogenic and chromogenic .beta.-lactamase substrates Jan 29, 1992 Issued
Menu