Search

Anjan K. Deb

Examiner (ID: 8091, Phone: (571)272-2228 , Office: P/3992 )

Most Active Art Unit
2858
Art Unit(s)
3992, 2858
Total Applications
988
Issued Applications
806
Pending Applications
99
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16576284 [patent_doc_number] => 20210010685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => BASE STATION FOR CONNECTING A CLEANING DEVICE AND METHOD FOR OPERATING A CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/922361 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922361
Base station for connecting a cleaning device and method for operating a cleaning system Jul 6, 2020 Issued
Array ( [id] => 18931464 [patent_doc_number] => 11883861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Cleaning device for a drinking straw [patent_app_type] => utility [patent_app_number] => 17/621809 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4404 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621809
Cleaning device for a drinking straw Jun 24, 2020 Issued
Array ( [id] => 18002960 [patent_doc_number] => 20220361726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => VACUUM CLEANER CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/627917 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627917
Vacuum cleaner control method Jun 17, 2020 Issued
Array ( [id] => 16799393 [patent_doc_number] => 10994310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Liquid-dispensing, effluent shielding and microbe eliminating methods [patent_app_type] => utility [patent_app_number] => 16/896412 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896412
Liquid-dispensing, effluent shielding and microbe eliminating methods Jun 8, 2020 Issued
Array ( [id] => 18368442 [patent_doc_number] => 11648593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Method of cleaning a torch of a plasma-coating plant and a plasma-coating plant [patent_app_type] => utility [patent_app_number] => 16/891496 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3586 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891496
Method of cleaning a torch of a plasma-coating plant and a plasma-coating plant Jun 2, 2020 Issued
Array ( [id] => 16481798 [patent_doc_number] => 20200375398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => AUTOMATIC CLEANING DEVICE OF FOOD FRYING MACHINES [patent_app_type] => utility [patent_app_number] => 16/890688 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890688
Automatic cleaning device of food frying machines Jun 1, 2020 Issued
Array ( [id] => 16466172 [patent_doc_number] => 20200367709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => APPARATUS AND METHODS FOR SAFELY COLLECTING AND DISPOSING OF SHARPS WASTE [patent_app_type] => utility [patent_app_number] => 16/882015 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882015
Apparatus and methods for safely collecting and disposing of sharps waste May 21, 2020 Issued
Array ( [id] => 16283018 [patent_doc_number] => 20200276620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING [patent_app_type] => utility [patent_app_number] => 15/929702 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929702
Peroxyformic acid compositions for membrane filtration cleaning May 17, 2020 Issued
Array ( [id] => 18085234 [patent_doc_number] => 11535350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Anti-sedimentation system for marine vessels [patent_app_type] => utility [patent_app_number] => 16/871953 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4345 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871953
Anti-sedimentation system for marine vessels May 10, 2020 Issued
Array ( [id] => 17718522 [patent_doc_number] => 20220211241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => BASE STATION, AND ROBOT CLEANING SYSTEM AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/608979 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608979
Base station, and robot cleaning system and control method therefor Apr 29, 2020 Issued
Array ( [id] => 18165307 [patent_doc_number] => 20230031905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => PICKLING PLANT AND PROCESS [patent_app_type] => utility [patent_app_number] => 17/594545 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594545
Pickling plant and process Apr 21, 2020 Issued
Array ( [id] => 16421702 [patent_doc_number] => 20200346900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Escalator and Travelator Tread Cleaning Device and Method [patent_app_type] => utility [patent_app_number] => 16/852507 [patent_app_country] => US [patent_app_date] => 2020-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852507
Escalator and Travelator Tread Cleaning Device and Method Apr 18, 2020 Abandoned
Array ( [id] => 16159851 [patent_doc_number] => 20200218158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Strip Process for High Aspect Ratio Structure [patent_app_type] => utility [patent_app_number] => 16/822747 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822747
Strip process for high aspect ratio structure Mar 17, 2020 Issued
Array ( [id] => 18086322 [patent_doc_number] => 11536450 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Power chimney sweep [patent_app_type] => utility [patent_app_number] => 16/785623 [patent_app_country] => US [patent_app_date] => 2020-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2956 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785623
Power chimney sweep Feb 8, 2020 Issued
Array ( [id] => 16204178 [patent_doc_number] => 20200237168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => DRONE CLEANING APPARATUS AND METHOD FOR ELEVATED STRUCTURES AND CEILINGS [patent_app_type] => utility [patent_app_number] => 16/773201 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773201
DRONE CLEANING APPARATUS AND METHOD FOR ELEVATED STRUCTURES AND CEILINGS Jan 26, 2020 Abandoned
Array ( [id] => 16188813 [patent_doc_number] => 20200229662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => TRAP FOR VACUUM CLEANER, AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/746341 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746341
TRAP FOR VACUUM CLEANER, AND RELATED SYSTEMS AND METHODS Jan 16, 2020 Abandoned
Array ( [id] => 17664507 [patent_doc_number] => 11358185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Method for maintaining and cleaning air scrubbers [patent_app_type] => utility [patent_app_number] => 16/744877 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1200 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16744877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744877
Method for maintaining and cleaning air scrubbers Jan 15, 2020 Issued
Array ( [id] => 17966667 [patent_doc_number] => 11484170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => System consisting of floor treatment apparatus that is exclusively guided manually and a floor treatment apparatus that is exclusively operated automatically, as well as method for operating a system of this type [patent_app_type] => utility [patent_app_number] => 16/741866 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7717 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741866
System consisting of floor treatment apparatus that is exclusively guided manually and a floor treatment apparatus that is exclusively operated automatically, as well as method for operating a system of this type Jan 13, 2020 Issued
Array ( [id] => 18429546 [patent_doc_number] => 11674761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Lance cleaning system with movable support [patent_app_type] => utility [patent_app_number] => 16/737150 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 44 [patent_no_of_words] => 21008 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16737150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737150
Lance cleaning system with movable support Jan 7, 2020 Issued
Array ( [id] => 16221730 [patent_doc_number] => 20200246846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Cleaning Device [patent_app_type] => utility [patent_app_number] => 16/727097 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16727097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727097
Cleaning Device Dec 25, 2019 Abandoned
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