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] => 3851658 [patent_doc_number] => 05762084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Megasonic bath' [patent_app_type] => 1 [patent_app_number] => 8/770913 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3792 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762084.pdf [firstpage_image] =>[orig_patent_app_number] => 770913 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770913
Megasonic bath Dec 19, 1996 Issued
Array ( [id] => 3807742 [patent_doc_number] => 05782255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Method and device for cleaning a tube plate of a heat exchanger from inside the bundle of the heat exchanger' [patent_app_type] => 1 [patent_app_number] => 8/769408 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9158 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782255.pdf [firstpage_image] =>[orig_patent_app_number] => 769408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769408
Method and device for cleaning a tube plate of a heat exchanger from inside the bundle of the heat exchanger Dec 18, 1996 Issued
Array ( [id] => 3822341 [patent_doc_number] => 05743280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Apparatus for cleansing semiconductor wafer' [patent_app_type] => 1 [patent_app_number] => 8/769072 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1936 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743280.pdf [firstpage_image] =>[orig_patent_app_number] => 769072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769072
Apparatus for cleansing semiconductor wafer Dec 17, 1996 Issued
Array ( [id] => 3685818 [patent_doc_number] => 05673713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Apparatus for cleansing semiconductor wafer' [patent_app_type] => 1 [patent_app_number] => 8/769059 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2900 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673713.pdf [firstpage_image] =>[orig_patent_app_number] => 769059 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769059
Apparatus for cleansing semiconductor wafer Dec 17, 1996 Issued
Array ( [id] => 3721931 [patent_doc_number] => 05799678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Apparatus for cleansing semiconductor wafer' [patent_app_type] => 1 [patent_app_number] => 8/769071 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2254 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799678.pdf [firstpage_image] =>[orig_patent_app_number] => 769071 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769071
Apparatus for cleansing semiconductor wafer Dec 17, 1996 Issued
Array ( [id] => 4011919 [patent_doc_number] => 05901716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Wafer cleaning apparatus with rotating cleaning solution injection nozzles' [patent_app_type] => 1 [patent_app_number] => 8/768709 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2120 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901716.pdf [firstpage_image] =>[orig_patent_app_number] => 768709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768709
Wafer cleaning apparatus with rotating cleaning solution injection nozzles Dec 17, 1996 Issued
Array ( [id] => 3916142 [patent_doc_number] => 05975098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Apparatus for and method of cleaning substrate' [patent_app_type] => 1 [patent_app_number] => 8/775712 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 12331 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975098.pdf [firstpage_image] =>[orig_patent_app_number] => 775712 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775712
Apparatus for and method of cleaning substrate Dec 16, 1996 Issued
Array ( [id] => 3980441 [patent_doc_number] => 05857474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Method of and apparatus for washing a substrate' [patent_app_type] => 1 [patent_app_number] => 8/766579 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857474.pdf [firstpage_image] =>[orig_patent_app_number] => 766579 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/766579
Method of and apparatus for washing a substrate Dec 11, 1996 Issued
Array ( [id] => 3917718 [patent_doc_number] => 05951782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Brushing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/763298 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4684 [patent_no_of_claims] => 18 [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/05/951/05951782.pdf [firstpage_image] =>[orig_patent_app_number] => 763298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763298
Brushing apparatus and method Dec 9, 1996 Issued
Array ( [id] => 3975798 [patent_doc_number] => 05921257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Device for treating substrates in a fluid container' [patent_app_type] => 1 [patent_app_number] => 8/762199 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4190 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/921/05921257.pdf [firstpage_image] =>[orig_patent_app_number] => 762199 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762199
Device for treating substrates in a fluid container Dec 5, 1996 Issued
Array ( [id] => 4291908 [patent_doc_number] => 06240938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Device for treating substrates in a fluid container' [patent_app_type] => 1 [patent_app_number] => 8/761717 [patent_app_country] => US [patent_app_date] => 1996-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2833 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240938.pdf [firstpage_image] =>[orig_patent_app_number] => 761717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761717
Device for treating substrates in a fluid container Dec 5, 1996 Issued
08/761718 DEVICE FOR TREATING SUBSTRATES IN A FLUID CONTAINER Dec 5, 1996 Abandoned
Array ( [id] => 3818835 [patent_doc_number] => 05845660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Substrate washing and drying apparatus, substrate washing method, and substrate washing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/761752 [patent_app_country] => US [patent_app_date] => 1996-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 11993 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845660.pdf [firstpage_image] =>[orig_patent_app_number] => 761752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/761752
Substrate washing and drying apparatus, substrate washing method, and substrate washing apparatus Dec 4, 1996 Issued
Array ( [id] => 4091932 [patent_doc_number] => 06021790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Substrate treating apparatus and method for treating substrate' [patent_app_type] => 1 [patent_app_number] => 8/760643 [patent_app_country] => US [patent_app_date] => 1996-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 17591 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021790.pdf [firstpage_image] =>[orig_patent_app_number] => 760643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/760643
Substrate treating apparatus and method for treating substrate Dec 3, 1996 Issued
Array ( [id] => 4067605 [patent_doc_number] => 06024107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Apparatus for cleaning robot end effector' [patent_app_type] => 1 [patent_app_number] => 8/757698 [patent_app_country] => US [patent_app_date] => 1996-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4202 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/024/06024107.pdf [firstpage_image] =>[orig_patent_app_number] => 757698 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757698
Apparatus for cleaning robot end effector Dec 2, 1996 Issued
Array ( [id] => 3879283 [patent_doc_number] => 05893279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Lid-switch with out-of-balance detection' [patent_app_type] => 1 [patent_app_number] => 8/757523 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3827 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/893/05893279.pdf [firstpage_image] =>[orig_patent_app_number] => 757523 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757523
Lid-switch with out-of-balance detection Nov 26, 1996 Issued
Array ( [id] => 4037750 [patent_doc_number] => RE036465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Furnace cleaning apparatus' [patent_app_type] => 2 [patent_app_number] => 8/755778 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5281 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/036/RE036465.pdf [firstpage_image] =>[orig_patent_app_number] => 755778 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755778
Furnace cleaning apparatus Nov 21, 1996 Issued
Array ( [id] => 4043038 [patent_doc_number] => 05931972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Processing textile structures' [patent_app_type] => 1 [patent_app_number] => 8/737653 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2648 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/931/05931972.pdf [firstpage_image] =>[orig_patent_app_number] => 737653 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737653
Processing textile structures Nov 21, 1996 Issued
Array ( [id] => 3766729 [patent_doc_number] => 05839298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Dispensing and dosing device' [patent_app_type] => 1 [patent_app_number] => 8/737941 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2663 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839298.pdf [firstpage_image] =>[orig_patent_app_number] => 737941 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737941
Dispensing and dosing device Nov 20, 1996 Issued
Array ( [id] => 3871985 [patent_doc_number] => 05722441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Electronic device process apparatus' [patent_app_type] => 1 [patent_app_number] => 8/753032 [patent_app_country] => US [patent_app_date] => 1996-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5245 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/722/05722441.pdf [firstpage_image] =>[orig_patent_app_number] => 753032 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753032
Electronic device process apparatus Nov 18, 1996 Issued
Menu