Search

Kakali Chaki

Supervisory Patent Examiner (ID: 6163, Phone: (571)272-3719 , Office: P/2122 )

Most Active Art Unit
2122
Art Unit(s)
2764, 2193, 2755, 2100, 2124, 2899, 2316, 2122, 2307, 2762
Total Applications
629
Issued Applications
396
Pending Applications
101
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4236500 [patent_doc_number] => 06202657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Safety and environmental workbench' [patent_app_type] => 1 [patent_app_number] => 9/116630 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3767 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202657.pdf [firstpage_image] =>[orig_patent_app_number] => 116630 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116630
Safety and environmental workbench Jul 15, 1998 Issued
Array ( [id] => 4162754 [patent_doc_number] => 06158449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Cleaning and drying method and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/116531 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 7827 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/158/06158449.pdf [firstpage_image] =>[orig_patent_app_number] => 116531 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116531
Cleaning and drying method and apparatus Jul 15, 1998 Issued
Array ( [id] => 4169601 [patent_doc_number] => 06092538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Method for using high density compressed liquefied gases in cleaning applications' [patent_app_type] => 1 [patent_app_number] => 9/043413 [patent_app_country] => US [patent_app_date] => 1998-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5779 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/092/06092538.pdf [firstpage_image] =>[orig_patent_app_number] => 043413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043413
Method for using high density compressed liquefied gases in cleaning applications Jul 13, 1998 Issued
09/113590 PROCESS FOR DYEING A TEXTILE MATERIAL WITH INDIGO AND ARRANGEMENT FOR CONDUCTING THE PROCESS Jul 9, 1998 Abandoned
Array ( [id] => 1387074 [patent_doc_number] => 06523552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-02-25 [patent_title] => 'Facility for treating objects in a process tank' [patent_app_type] => B2 [patent_app_number] => 09/068618 [patent_app_country] => US [patent_app_date] => 1998-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2814 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/523/06523552.pdf [firstpage_image] =>[orig_patent_app_number] => 09068618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/068618
Facility for treating objects in a process tank Jul 6, 1998 Issued
Array ( [id] => 3915035 [patent_doc_number] => 05988189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Method and apparatus for cleaning wafers using multiple tanks' [patent_app_type] => 1 [patent_app_number] => 9/111149 [patent_app_country] => US [patent_app_date] => 1998-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11066 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/988/05988189.pdf [firstpage_image] =>[orig_patent_app_number] => 111149 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/111149
Method and apparatus for cleaning wafers using multiple tanks Jul 5, 1998 Issued
Array ( [id] => 4305312 [patent_doc_number] => 06241847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Method and apparatus for detecting a polishing endpoint based upon infrared signals' [patent_app_type] => 1 [patent_app_number] => 9/107342 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7881 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241847.pdf [firstpage_image] =>[orig_patent_app_number] => 107342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/107342
Method and apparatus for detecting a polishing endpoint based upon infrared signals Jun 29, 1998 Issued
Array ( [id] => 4124396 [patent_doc_number] => 06062239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Cross flow centrifugal processor' [patent_app_type] => 1 [patent_app_number] => 9/108162 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2402 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062239.pdf [firstpage_image] =>[orig_patent_app_number] => 108162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108162
Cross flow centrifugal processor Jun 29, 1998 Issued
Array ( [id] => 4104432 [patent_doc_number] => 06125863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Offset rotor flat media processor' [patent_app_type] => 1 [patent_app_number] => 9/107878 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2210 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125863.pdf [firstpage_image] =>[orig_patent_app_number] => 107878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/107878
Offset rotor flat media processor Jun 29, 1998 Issued
Array ( [id] => 4091946 [patent_doc_number] => 06021791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Method and apparatus for immersion cleaning of semiconductor devices' [patent_app_type] => 1 [patent_app_number] => 9/106066 [patent_app_country] => US [patent_app_date] => 1998-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7276 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021791.pdf [firstpage_image] =>[orig_patent_app_number] => 106066 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/106066
Method and apparatus for immersion cleaning of semiconductor devices Jun 28, 1998 Issued
09/106973 SELF-CONTAINED FULLY AUTOMATIC APPARTUS FOR CLEANING EYEGLASSES Jun 28, 1998 Issued
Array ( [id] => 4065719 [patent_doc_number] => 06068707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Portable parts washing apparatus with centrifugal filter' [patent_app_type] => 1 [patent_app_number] => 9/105777 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8202 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068707.pdf [firstpage_image] =>[orig_patent_app_number] => 105777 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105777
Portable parts washing apparatus with centrifugal filter Jun 25, 1998 Issued
Array ( [id] => 4187008 [patent_doc_number] => 06129856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Process for surface-finishing inner surfaces of hollow bodies and apparatus for carrying out the process' [patent_app_type] => 1 [patent_app_number] => 9/103288 [patent_app_country] => US [patent_app_date] => 1998-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3094 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/129/06129856.pdf [firstpage_image] =>[orig_patent_app_number] => 103288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/103288
Process for surface-finishing inner surfaces of hollow bodies and apparatus for carrying out the process Jun 22, 1998 Issued
Array ( [id] => 4185679 [patent_doc_number] => 06129767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Low temperature, low bath ratio, tensionless, and short-term dyeing method and device using microwaves' [patent_app_type] => 1 [patent_app_number] => 9/100419 [patent_app_country] => US [patent_app_date] => 1998-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2542 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/129/06129767.pdf [firstpage_image] =>[orig_patent_app_number] => 100419 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100419
Low temperature, low bath ratio, tensionless, and short-term dyeing method and device using microwaves Jun 19, 1998 Issued
Array ( [id] => 4081974 [patent_doc_number] => 06050112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Apparatus and method for detecting a liquid level in a sealed storage vessel' [patent_app_type] => 1 [patent_app_number] => 9/097536 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3581 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050112.pdf [firstpage_image] =>[orig_patent_app_number] => 097536 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097536
Apparatus and method for detecting a liquid level in a sealed storage vessel Jun 14, 1998 Issued
Array ( [id] => 4072651 [patent_doc_number] => 06095163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Parts washing system' [patent_app_type] => 1 [patent_app_number] => 9/097439 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4430 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/095/06095163.pdf [firstpage_image] =>[orig_patent_app_number] => 097439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097439
Parts washing system Jun 14, 1998 Issued
Array ( [id] => 4081988 [patent_doc_number] => 06050113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Drive device for a washing machine' [patent_app_type] => 1 [patent_app_number] => 9/096976 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2929 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050113.pdf [firstpage_image] =>[orig_patent_app_number] => 096976 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/096976
Drive device for a washing machine Jun 11, 1998 Issued
Array ( [id] => 4211779 [patent_doc_number] => 06164297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Cleaning and drying apparatus for objects to be processed' [patent_app_type] => 1 [patent_app_number] => 9/096662 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 11463 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/164/06164297.pdf [firstpage_image] =>[orig_patent_app_number] => 096662 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/096662
Cleaning and drying apparatus for objects to be processed Jun 11, 1998 Issued
Array ( [id] => 4198968 [patent_doc_number] => 06077362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Portable feces dispersal device' [patent_app_type] => 1 [patent_app_number] => 9/096299 [patent_app_country] => US [patent_app_date] => 1998-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2384 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077362.pdf [firstpage_image] =>[orig_patent_app_number] => 096299 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/096299
Portable feces dispersal device Jun 10, 1998 Issued
Array ( [id] => 3966533 [patent_doc_number] => 05983908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Glass washing and dishwashing machine' [patent_app_type] => 1 [patent_app_number] => 9/095666 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 9428 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983908.pdf [firstpage_image] =>[orig_patent_app_number] => 095666 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/095666
Glass washing and dishwashing machine Jun 9, 1998 Issued
Menu