Search

Christopher M. Koehler

Examiner (ID: 6150, Phone: (571)272-3560 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
3726, 2834
Total Applications
938
Issued Applications
548
Pending Applications
28
Abandoned Applications
361

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19624444 [patent_doc_number] => 12163254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Fiber forming device and process using same [patent_app_type] => utility [patent_app_number] => 18/261510 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6073 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261510
Fiber forming device and process using same Oct 24, 2021 Issued
Array ( [id] => 17401110 [patent_doc_number] => 20220043200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => METHOD OF FABRICATING DIFFRACTIVE BACKLIGHT [patent_app_type] => utility [patent_app_number] => 17/509036 [patent_app_country] => US [patent_app_date] => 2021-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509036
Method of fabricating diffractive backlight Oct 23, 2021 Issued
Array ( [id] => 18325652 [patent_doc_number] => 20230123780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHOD AND APPARATUS FOR BONDING STRINGERS TO A FUSELAGE SKIN [patent_app_type] => utility [patent_app_number] => 17/502519 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17502519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502519
Method and apparatus for bonding stringers to a fuselage skin Oct 14, 2021 Issued
Array ( [id] => 18228717 [patent_doc_number] => 20230067711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => LAMINATING AUXILIARY JIG FOR MULTILAYER COMPOSITE MATERIAL AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/491640 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491640
LAMINATING AUXILIARY JIG FOR MULTILAYER COMPOSITE MATERIAL AND METHOD OF USING THE SAME Sep 30, 2021 Abandoned
Array ( [id] => 17313092 [patent_doc_number] => 20210402140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Layered Tube for Improved Kink Resistance [patent_app_type] => utility [patent_app_number] => 17/474796 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474796
Layered Tube for Improved Kink Resistance Sep 13, 2021 Abandoned
Array ( [id] => 18831759 [patent_doc_number] => 20230400286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD AND SYSTEM FOR MAKING BIO-CARBON PROJECTILES [patent_app_type] => utility [patent_app_number] => 17/463085 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463085
METHOD AND SYSTEM FOR MAKING BIO-CARBON PROJECTILES Aug 30, 2021 Pending
Array ( [id] => 18655102 [patent_doc_number] => 20230300953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR PRODUCING A PAVING SLAB [patent_app_type] => utility [patent_app_number] => 18/023170 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18023170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023170
Method for producing a paving slab Aug 23, 2021 Issued
Array ( [id] => 17257612 [patent_doc_number] => 20210370597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/401026 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17401026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401026
ADDITIVE MANUFACTURING Aug 11, 2021 Pending
Array ( [id] => 18916181 [patent_doc_number] => 11878449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Injection mold [patent_app_type] => utility [patent_app_number] => 17/399255 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2299 [patent_no_of_claims] => 5 [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] => 17399255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399255
Injection mold Aug 10, 2021 Issued
Array ( [id] => 18585940 [patent_doc_number] => 20230268204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MICRO ELEMENT CARRIER AND MICRO ELEMENT TRANSFER SYSTEM INCLUDING SAME, AND MANUFACTURING METHOD FOR ELECTRONIC PRODUCT IN WHICH MICRO ELEMENT IS MOUNTED [patent_app_type] => utility [patent_app_number] => 18/020262 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18020262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020262
MICRO ELEMENT CARRIER AND MICRO ELEMENT TRANSFER SYSTEM INCLUDING SAME, AND MANUFACTURING METHOD FOR ELECTRONIC PRODUCT IN WHICH MICRO ELEMENT IS MOUNTED Aug 10, 2021 Abandoned
Array ( [id] => 19241476 [patent_doc_number] => 12011892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Double vacuum and positive pressure for paste bond joints [patent_app_type] => utility [patent_app_number] => 17/397443 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397443
Double vacuum and positive pressure for paste bond joints Aug 8, 2021 Issued
Array ( [id] => 20240185 [patent_doc_number] => 12420489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Sealing apparatus for secondary battery [patent_app_type] => utility [patent_app_number] => 18/017966 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18017966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017966
Sealing apparatus for secondary battery Aug 4, 2021 Issued
Array ( [id] => 18801744 [patent_doc_number] => 11834896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Independently operating insulated glass unit assembly line and method [patent_app_type] => utility [patent_app_number] => 17/372288 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11041 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372288
Independently operating insulated glass unit assembly line and method Jul 8, 2021 Issued
Array ( [id] => 19478356 [patent_doc_number] => 20240326398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => A METHOD TO PRODUCE A VENEER ELEMENT, A VENEER ELEMENT, AND A METHOD TO PRODUCE A VENEERED PANEL [patent_app_type] => utility [patent_app_number] => 18/576241 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576241
A METHOD TO PRODUCE A VENEER ELEMENT, A VENEER ELEMENT, AND A METHOD TO PRODUCE A VENEERED PANEL Jun 30, 2021 Pending
Array ( [id] => 18589646 [patent_doc_number] => 11738522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Thermoplastic composite in-situ melt processing method for composite overwrapped tools [patent_app_type] => utility [patent_app_number] => 17/349303 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6362 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349303
Thermoplastic composite in-situ melt processing method for composite overwrapped tools Jun 15, 2021 Issued
Array ( [id] => 20526549 [patent_doc_number] => 12544970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Link mechanism, link device, and stretching machine [patent_app_type] => utility [patent_app_number] => 18/033338 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4620 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033338
Link mechanism, link device, and stretching machine Jun 2, 2021 Issued
Array ( [id] => 17291551 [patent_doc_number] => 20210387390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => INJECTION MOLDING HAVING VARIABLE VOLUME RECOVERY [patent_app_type] => utility [patent_app_number] => 17/326597 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326597
INJECTION MOLDING HAVING VARIABLE VOLUME RECOVERY May 20, 2021 Abandoned
Array ( [id] => 17199393 [patent_doc_number] => 20210339487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => METHOD FOR THE CONTINUOUS PRODUCTION OF A COMPOSITE MATERIAL PROFILE SECTION FROM THERMOPLASTIC POLYMER HAVING HIGH FLUIDITY [patent_app_type] => utility [patent_app_number] => 17/324849 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324849
METHOD FOR THE CONTINUOUS PRODUCTION OF A COMPOSITE MATERIAL PROFILE SECTION FROM THERMOPLASTIC POLYMER HAVING HIGH FLUIDITY May 18, 2021 Abandoned
Array ( [id] => 17035874 [patent_doc_number] => 20210252832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => BUILDING MATERIAL AND METHOD FOR PRODUCING BUILDING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/313341 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313341
BUILDING MATERIAL AND METHOD FOR PRODUCING BUILDING MATERIAL May 5, 2021 Abandoned
Array ( [id] => 20171582 [patent_doc_number] => 12390301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Method for labelling a device and devices obtainable therefrom [patent_app_type] => utility [patent_app_number] => 18/008596 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 1162 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008596
Method for labelling a device and devices obtainable therefrom Apr 29, 2021 Issued
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