Search

Sam Bhattacharya

Examiner (ID: 259, Phone: (571)272-7917 , Office: P/2646 )

Most Active Art Unit
2646
Art Unit(s)
2617, 2688, 2745, 2682, 2611, 2646, 2685, 2687
Total Applications
1842
Issued Applications
1593
Pending Applications
115
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19227406 [patent_doc_number] => 12007040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Overfill prevention valve with remote testing [patent_app_type] => utility [patent_app_number] => 18/109131 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 11329 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109131
Overfill prevention valve with remote testing Feb 12, 2023 Issued
Array ( [id] => 19374850 [patent_doc_number] => 12066411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Safety systems and material testing systems including safety systems [patent_app_type] => utility [patent_app_number] => 18/108301 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8305 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108301
Safety systems and material testing systems including safety systems Feb 9, 2023 Issued
Array ( [id] => 19068986 [patent_doc_number] => 20240103412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => FIXING MEMBER [patent_app_type] => utility [patent_app_number] => 18/161077 [patent_app_country] => US [patent_app_date] => 2023-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161077
FIXING MEMBER Jan 28, 2023 Pending
Array ( [id] => 18846030 [patent_doc_number] => 20230408434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SENSOR [patent_app_type] => utility [patent_app_number] => 18/159877 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159877
Sensor Jan 25, 2023 Issued
Array ( [id] => 18360331 [patent_doc_number] => 20230141922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DOUBLY INTERLACED SENSOR ARRAY AND METHOD TO SUPPORT LOW POWER COUNTING AND IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 18/093748 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18093748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093748
DOUBLY INTERLACED SENSOR ARRAY AND METHOD TO SUPPORT LOW POWER COUNTING AND IDENTIFICATION Jan 4, 2023 Pending
Array ( [id] => 18568149 [patent_doc_number] => 20230258485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MULTI-LAYER OPEN CHANNEL PORTABLE FLOW MEASURING DEVICE BASED ON WATER IMPULSE PRINCIPLE AND FLOW MEASURING METHOD [patent_app_type] => utility [patent_app_number] => 18/089733 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089733
Multi-layer open channel portable flow measuring device based on water impulse principle and flow measuring method Dec 27, 2022 Issued
Array ( [id] => 19250076 [patent_doc_number] => 20240201064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHODS AND SYSTEMS FOR A PARALLEL FLOW CORE SAMPLE HOLDER [patent_app_type] => utility [patent_app_number] => 18/066020 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066020
Methods and systems for a parallel flow core sample holder Dec 13, 2022 Issued
Array ( [id] => 20467519 [patent_doc_number] => 12523554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Resistive and capacitive force sensor and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/078147 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078147
Resistive and capacitive force sensor and method of operating the same Dec 8, 2022 Issued
Array ( [id] => 18311624 [patent_doc_number] => 20230115524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/075708 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18075708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075708
Developer supply container and developer supplying system Dec 5, 2022 Issued
Array ( [id] => 18282440 [patent_doc_number] => 20230097912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/075552 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18075552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075552
Developer supply container and developer supplying system Dec 5, 2022 Issued
Array ( [id] => 18437097 [patent_doc_number] => 20230184391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => GAS EXPORT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/061627 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061627
GAS EXPORT ASSEMBLY Dec 4, 2022 Pending
Array ( [id] => 19202416 [patent_doc_number] => 20240174315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => ELECTRICAL DEVICE AND ROTATIONAL DEVICE FOR HUMAN-POWERED VEHICLE [patent_app_type] => utility [patent_app_number] => 18/071624 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071624
Electrical device and rotational device for human-powered vehicle Nov 29, 2022 Issued
Array ( [id] => 18512434 [patent_doc_number] => 20230228637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => TORQUE SENSOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/070474 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18070474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070474
Torque sensor apparatus Nov 28, 2022 Issued
Array ( [id] => 20240575 [patent_doc_number] => 12420882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Power-measuring devices [patent_app_type] => utility [patent_app_number] => 18/058744 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058744
Power-measuring devices Nov 23, 2022 Issued
Array ( [id] => 19266593 [patent_doc_number] => 20240210293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => BONDING STATE INSPECTION APPARATUS AND BONDING STATE INSPECTION METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/288145 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18288145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288145
BONDING STATE INSPECTION APPARATUS AND BONDING STATE INSPECTION METHOD USING THE SAME Nov 20, 2022 Pending
Array ( [id] => 19001301 [patent_doc_number] => 20240065372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Triboelectric Nanosensor and Gait Measurement Method [patent_app_type] => utility [patent_app_number] => 17/984702 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984702
Triboelectric nanosensor and gait measurement method Nov 9, 2022 Issued
Array ( [id] => 19702705 [patent_doc_number] => 12196724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Hardness tester [patent_app_type] => utility [patent_app_number] => 18/052877 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052877
Hardness tester Nov 3, 2022 Issued
Array ( [id] => 19275412 [patent_doc_number] => 12025534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Leak detection [patent_app_type] => utility [patent_app_number] => 17/975672 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7387 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975672
Leak detection Oct 27, 2022 Issued
Array ( [id] => 18211320 [patent_doc_number] => 20230057583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MATTRESS EVALUATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/045333 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045333
Mattress evaluation system and method Oct 9, 2022 Issued
Array ( [id] => 18169321 [patent_doc_number] => 20230035932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => REPEATED MOMENT GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/961773 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961773
Repeated moment generation device Oct 6, 2022 Issued
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