Search

Tajash D. Patel

Examiner (ID: 10368, Phone: (571)272-4993 , Office: P/3765 )

Most Active Art Unit
3765
Art Unit(s)
3765, 0, 3732, 3741
Total Applications
2690
Issued Applications
2068
Pending Applications
166
Abandoned Applications
485

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17314441 [patent_doc_number] => 20210403489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/293340 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293340
Heterocyclic compound and organic light emitting device comprising same Jan 13, 2020 Issued
Array ( [id] => 16180816 [patent_doc_number] => 20200227785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => ADDITIVES FOR ELECTROCHEMICAL CELLS [patent_app_type] => utility [patent_app_number] => 16/742340 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16742340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742340
Additives for electrochemical cells Jan 13, 2020 Issued
Array ( [id] => 17999184 [patent_doc_number] => 11500288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Resin, resist composition and method for producing resist pattern [patent_app_type] => utility [patent_app_number] => 16/741901 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24785 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741901
Resin, resist composition and method for producing resist pattern Jan 13, 2020 Issued
Array ( [id] => 15906969 [patent_doc_number] => 20200153005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => FUEL CELL DEVICE AND METHOD FOR OPERATING A FUEL CELL DEVICE [patent_app_type] => utility [patent_app_number] => 16/738785 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738785
Fuel cell device and method for operating a fuel cell device Jan 8, 2020 Issued
Array ( [id] => 17410552 [patent_doc_number] => 11251452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Method of restoring electrolyte of vanadium redox flow battery through electrolysis [patent_app_type] => utility [patent_app_number] => 16/737553 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5853 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737553
Method of restoring electrolyte of vanadium redox flow battery through electrolysis Jan 7, 2020 Issued
Array ( [id] => 16286481 [patent_doc_number] => 20200280083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/735793 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735793
Fuel cell system Jan 6, 2020 Issued
Array ( [id] => 17509656 [patent_doc_number] => 20220102759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ASYMMETRIC ELECTROLYTE SALTS AND BATTERIES INCORPORATING SUCH SALTS [patent_app_type] => utility [patent_app_number] => 17/418644 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418644
Asymmetric electrolyte salts and batteries incorporating such salts Jan 5, 2020 Issued
Array ( [id] => 16280503 [patent_doc_number] => 10763547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Electrolyte and a battery with said electrolyte [patent_app_type] => utility [patent_app_number] => 16/733608 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 16429 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733608
Electrolyte and a battery with said electrolyte Jan 2, 2020 Issued
Array ( [id] => 18261797 [patent_doc_number] => 11609497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Resist composition and patterning process [patent_app_type] => utility [patent_app_number] => 16/730785 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12439 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 759 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730785
Resist composition and patterning process Dec 29, 2019 Issued
Array ( [id] => 17906921 [patent_doc_number] => 11460773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Resist composition and patterning process [patent_app_type] => utility [patent_app_number] => 16/729643 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10853 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729643
Resist composition and patterning process Dec 29, 2019 Issued
Array ( [id] => 19415006 [patent_doc_number] => 12080847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => All-solid-state battery [patent_app_type] => utility [patent_app_number] => 17/416821 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11833 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416821
All-solid-state battery Dec 23, 2019 Issued
Array ( [id] => 16210888 [patent_doc_number] => 20200243878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/726352 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16726352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726352
Fuel cell system Dec 23, 2019 Issued
Array ( [id] => 17716930 [patent_doc_number] => 11380932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Electrolyte for lithium secondary batteries with improved low temperature performance and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 16/720300 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4618 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720300
Electrolyte for lithium secondary batteries with improved low temperature performance and lithium secondary battery including the same Dec 18, 2019 Issued
Array ( [id] => 17210980 [patent_doc_number] => 11171361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Electrolyte solution for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same [patent_app_type] => utility [patent_app_number] => 16/717000 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15277 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717000
Electrolyte solution for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same Dec 16, 2019 Issued
Array ( [id] => 17152811 [patent_doc_number] => 11145904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Electrolyte solution for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same [patent_app_type] => utility [patent_app_number] => 16/717049 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14962 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717049
Electrolyte solution for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the same Dec 16, 2019 Issued
Array ( [id] => 17906920 [patent_doc_number] => 11460772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Positive resist composition and patterning process [patent_app_type] => utility [patent_app_number] => 16/717022 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11734 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717022
Positive resist composition and patterning process Dec 16, 2019 Issued
Array ( [id] => 17677241 [patent_doc_number] => 20220190408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SYSTEM AND METHOD FOR HYBRID POWER BACKUP USING GRAPHENE BASED METAL AIR BATTERY [patent_app_type] => utility [patent_app_number] => 17/347530 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347530
SYSTEM AND METHOD FOR HYBRID POWER BACKUP USING GRAPHENE BASED METAL AIR BATTERY Dec 15, 2019 Abandoned
Array ( [id] => 17345486 [patent_doc_number] => 20220011817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => FOLDABLE BATTERY, AND ELECTRONIC DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/296781 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296781
Foldable battery, and electronic device including same Dec 11, 2019 Issued
Array ( [id] => 17999185 [patent_doc_number] => 11500289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Positive resist composition and pattern forming process [patent_app_type] => utility [patent_app_number] => 16/708851 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11587 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708851
Positive resist composition and pattern forming process Dec 9, 2019 Issued
Array ( [id] => 17448794 [patent_doc_number] => 20220069299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => COBALT OXIDE AS A PRECURSOR OF POSITIVE ELECTRODE MATERIALS FOR RECHARGEABLE LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/414998 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17414998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414998
Cobalt oxide as a precursor of positive electrode materials for rechargeable lithium ion batteries Dec 9, 2019 Issued
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