Search

Charles Ehne

Examiner (ID: 13942, Phone: (571)272-2471 , Office: P/2113 )

Most Active Art Unit
2113
Art Unit(s)
2113
Total Applications
1155
Issued Applications
1063
Pending Applications
28
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19216975 [patent_doc_number] => 20240181679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SYSTEM AND PROCESS TO HEAT PREFORMED PLASTIC PIPES [patent_app_type] => utility [patent_app_number] => 18/287696 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18287696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287696
Process to heat preformed plastic pipes Sep 29, 2021 Issued
Array ( [id] => 19700662 [patent_doc_number] => 12194665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Resin molding apparatus and method for producing resin molded product [patent_app_type] => utility [patent_app_number] => 18/034268 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8219 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034268
Resin molding apparatus and method for producing resin molded product Sep 28, 2021 Issued
Array ( [id] => 17562380 [patent_doc_number] => 20220126529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MATERIAL LAYER FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 17/472683 [patent_app_country] => US [patent_app_date] => 2021-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472683
MATERIAL LAYER FORMING DEVICE Sep 11, 2021 Abandoned
Array ( [id] => 19341321 [patent_doc_number] => 12051516 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-30 [patent_title] => Method of manufacturing advanced composites and coatings for radiation environment shielding [patent_app_type] => utility [patent_app_number] => 17/462601 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5524 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462601
Method of manufacturing advanced composites and coatings for radiation environment shielding Aug 30, 2021 Issued
Array ( [id] => 17260002 [patent_doc_number] => 20210372987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHODS FOR FORMING A NANOPORE IN A LIPID BILAYER [patent_app_type] => utility [patent_app_number] => 17/445180 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17445180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445180
Methods for forming a nanopore in a lipid bilayer Aug 15, 2021 Issued
Array ( [id] => 17273620 [patent_doc_number] => 20210379818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => NEAR NET SHAPE ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/402820 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5430 [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] => 17402820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402820
Near net shape additive manufacturing Aug 15, 2021 Issued
Array ( [id] => 20255355 [patent_doc_number] => 12427689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Trim tool with adjustable trim centers [patent_app_type] => utility [patent_app_number] => 17/399425 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399425
Trim tool with adjustable trim centers Aug 10, 2021 Issued
Array ( [id] => 20664157 [patent_doc_number] => 12605911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Shoe forming method [patent_app_type] => utility [patent_app_number] => 18/255576 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3232 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255576
Shoe forming method Aug 2, 2021 Issued
Array ( [id] => 17384669 [patent_doc_number] => 20220032521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => METHOD, SYSTEM, AND APPARATUS FOR INJECTION MOLDING [patent_app_type] => utility [patent_app_number] => 17/387103 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17387103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387103
System and apparatus for injection molding Jul 27, 2021 Issued
Array ( [id] => 18870403 [patent_doc_number] => 11858185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Opening/closing apparatus and molding apparatus comprising the same [patent_app_type] => utility [patent_app_number] => 17/364320 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3635 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364320
Opening/closing apparatus and molding apparatus comprising the same Jun 29, 2021 Issued
Array ( [id] => 17140912 [patent_doc_number] => 20210308923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => In-Mold Non-Time Dependent Determination of Injection Molded Part Ejection Readiness [patent_app_type] => utility [patent_app_number] => 17/349161 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17349161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349161
In-Mold Non-Time Dependent Determination of Injection Molded Part Ejection Readiness Jun 15, 2021 Abandoned
Array ( [id] => 20315566 [patent_doc_number] => 12454106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Production of a composite casing for an aircraft turbine engine [patent_app_type] => utility [patent_app_number] => 18/000888 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000888
Production of a composite casing for an aircraft turbine engine Jun 14, 2021 Issued
Array ( [id] => 17561441 [patent_doc_number] => 20220125590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD OF MAKING PIEZOELECTRIC COMPOSITES [patent_app_type] => utility [patent_app_number] => 17/336946 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336946
METHOD OF MAKING PIEZOELECTRIC COMPOSITES Jun 1, 2021 Abandoned
Array ( [id] => 18496684 [patent_doc_number] => 20230219273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METHOD FOR PRODUCING POLYMERIC MOLDED PRODUCT [patent_app_type] => utility [patent_app_number] => 18/000453 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000453
METHOD FOR PRODUCING POLYMERIC MOLDED PRODUCT Jun 1, 2021 Issued
Array ( [id] => 18484234 [patent_doc_number] => 20230211539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD FOR PRODUCING POLYMERIC MOLDED PRODUCT COMPRISING PRETREATMENT BY HEATING [patent_app_type] => utility [patent_app_number] => 18/000446 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000446
Method for producing polymeric molded product comprising pretreatment by heating Jun 1, 2021 Issued
Array ( [id] => 17257572 [patent_doc_number] => 20210370557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHODS AND SYSTEMS FOR MAKING FIBRILLAR ADHESION STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/335679 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335679
Methods and systems for making fibrillar adhesion structures May 31, 2021 Issued
Array ( [id] => 17066490 [patent_doc_number] => 20210268705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => INJECTION MOLDING OF CROSSLINKING POLYMERS USING STRAIN DATA [patent_app_type] => utility [patent_app_number] => 17/321908 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6399 [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] => 17321908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321908
Expanding crosslinking polymer injection molding system May 16, 2021 Issued
Array ( [id] => 19701394 [patent_doc_number] => 12195403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Bladder cast slurry infiltration [patent_app_type] => utility [patent_app_number] => 17/302958 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6329 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302958
Bladder cast slurry infiltration May 16, 2021 Issued
Array ( [id] => 17051429 [patent_doc_number] => 20210260863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Direct Additive Synthesis of Diamond Semiconductor [patent_app_type] => utility [patent_app_number] => 17/316824 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17316824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316824
Direct additive synthesis of diamond semiconductor May 10, 2021 Issued
Array ( [id] => 17021546 [patent_doc_number] => 20210245417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => STRETCHING AND BENDING MECHANISM, RESIN MOLDING DEVICE, STRETCHING AND BENDING METHOD, AND RESIN MOLDING METHOD [patent_app_type] => utility [patent_app_number] => 17/246087 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246087
STRETCHING AND BENDING MECHANISM, RESIN MOLDING DEVICE, STRETCHING AND BENDING METHOD, AND RESIN MOLDING METHOD Apr 29, 2021 Abandoned
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