Search

Karl E Group

Examiner (ID: 9379, Phone: (571)272-1368 , Office: P/1731 )

Most Active Art Unit
1731
Art Unit(s)
1793, 1731, 2899, 1108, 1755
Total Applications
4063
Issued Applications
3165
Pending Applications
125
Abandoned Applications
772

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18757900 [patent_doc_number] => 20230361369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => BATTERY PACK [patent_app_type] => utility [patent_app_number] => 18/357059 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357059
BATTERY PACK Jul 20, 2023 Pending
Array ( [id] => 18866205 [patent_doc_number] => 20230420642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/338348 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338348
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME Jun 20, 2023 Pending
Array ( [id] => 18696733 [patent_doc_number] => 20230327181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => STABILIZATION OF LI-ION BATTERY ANODES [patent_app_type] => utility [patent_app_number] => 18/332877 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332877
STABILIZATION OF LI-ION BATTERY ANODES Jun 11, 2023 Pending
Array ( [id] => 18600449 [patent_doc_number] => 20230275251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => CROSSOVER RESISTANT MATERIALS FOR AQUEOUS ORGANIC REDOX FLOW BATTERIES [patent_app_type] => utility [patent_app_number] => 18/143221 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4387 [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] => 18143221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143221
CROSSOVER RESISTANT MATERIALS FOR AQUEOUS ORGANIC REDOX FLOW BATTERIES May 3, 2023 Pending
Array ( [id] => 18555527 [patent_doc_number] => 20230253544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SILICON-BASED ANODE MATERIAL FOR LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 18/189617 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189617
SILICON-BASED ANODE MATERIAL FOR LITHIUM ION BATTERY Mar 23, 2023 Pending
Array ( [id] => 19168639 [patent_doc_number] => 11984555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Sulfide-based solid electrolyte, method for producing the sulfide-based solid electrolyte, and method for producing all-solid-state battery [patent_app_type] => utility [patent_app_number] => 18/185437 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7231 [patent_no_of_claims] => 3 [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] => 18185437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185437
Sulfide-based solid electrolyte, method for producing the sulfide-based solid electrolyte, and method for producing all-solid-state battery Mar 16, 2023 Issued
Array ( [id] => 18849198 [patent_doc_number] => 20230411602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => NANOSTRUCTURED BATTERY ACTIVE MATERIALS AND METHODS OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/111549 [patent_app_country] => US [patent_app_date] => 2023-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111549
Nanostructured battery active materials and methods of producing same Feb 17, 2023 Issued
Array ( [id] => 18857664 [patent_doc_number] => 11855262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/092774 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5000 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092774
Electronic device Jan 2, 2023 Issued
Array ( [id] => 19183997 [patent_doc_number] => 11990601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Dual function current collector [patent_app_type] => utility [patent_app_number] => 18/147899 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 13175 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18147899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147899
Dual function current collector Dec 28, 2022 Issued
Array ( [id] => 18340085 [patent_doc_number] => 20230132034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Mesoporous MXene Powders Synthesized By Acid Or Base Induced Crumpling And Their Use As NA-Ion Battery Anodes [patent_app_type] => utility [patent_app_number] => 18/063093 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063093
Anodes crumpled MXene compositions, composites, and devices Dec 7, 2022 Issued
Array ( [id] => 18688620 [patent_doc_number] => 11784367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Metal-air battery apparatus and method of controlling temperature thereof [patent_app_type] => utility [patent_app_number] => 17/983854 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5043 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983854
Metal-air battery apparatus and method of controlling temperature thereof Nov 8, 2022 Issued
Array ( [id] => 18797171 [patent_doc_number] => 11831010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same [patent_app_type] => utility [patent_app_number] => 17/964649 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6657 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964649
Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same Oct 11, 2022 Issued
Array ( [id] => 19153933 [patent_doc_number] => 11978857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Non-aqueous electrolyte including additive for non-aqueous electrolyte, and lithium secondary battery including the non-aqueous electrolyte [patent_app_type] => utility [patent_app_number] => 17/956064 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6660 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956064
Non-aqueous electrolyte including additive for non-aqueous electrolyte, and lithium secondary battery including the non-aqueous electrolyte Sep 28, 2022 Issued
Array ( [id] => 19199344 [patent_doc_number] => 11996597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Hybrid redox fuel cell system [patent_app_type] => utility [patent_app_number] => 17/929625 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 30140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929625
Hybrid redox fuel cell system Sep 1, 2022 Issued
Array ( [id] => 18268699 [patent_doc_number] => 20230089941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => HYBRID REDOX FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/929623 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929623
HYBRID REDOX FUEL CELL SYSTEM Sep 1, 2022 Pending
Array ( [id] => 18959436 [patent_doc_number] => 20240047763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ELECTRODE POSITION TRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/273451 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273451
Electrode position tracking system Aug 7, 2022 Issued
Array ( [id] => 17986531 [patent_doc_number] => 20220352568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/812703 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812703
Battery pack Jul 13, 2022 Issued
Array ( [id] => 18821507 [patent_doc_number] => 20230395848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ELECTROLYTE COMPOSITION, GEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/270796 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270796
ELECTROLYTE COMPOSITION, GEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Jul 13, 2022 Pending
Array ( [id] => 17933818 [patent_doc_number] => 20220328944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => OVERCHARGE PROTECTION SYSTEMS HAVING DUAL SPIRAL DISK FEATURES FOR PRISMATIC LITHIUM ION BATTERY CELLS [patent_app_type] => utility [patent_app_number] => 17/849043 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849043
Overcharge protection systems having dual spiral disk features for prismatic lithium ion battery cells Jun 23, 2022 Issued
Array ( [id] => 18661739 [patent_doc_number] => 20230307755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => STORAGE RACK, ENERGY STORAGE FRAME, AND ENERGY STORAGE BATTERY CLUSTER [patent_app_type] => utility [patent_app_number] => 17/746971 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746971
STORAGE RACK, ENERGY STORAGE FRAME, AND ENERGY STORAGE BATTERY CLUSTER May 17, 2022 Pending
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