Search

William Charles Doerrler

Examiner (ID: 5148, Phone: (571)272-4807 , Office: P/3993 )

Most Active Art Unit
3744
Art Unit(s)
3993, 3744, 3404, 3727
Total Applications
3299
Issued Applications
2747
Pending Applications
245
Abandoned Applications
317

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20171085 [patent_doc_number] => RE050536 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2025-08-19 [patent_title] => Methods of performing fracturing operations using an on-site electric power supply [patent_app_type] => reissue [patent_app_number] => 17/221281 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221281
Methods of performing fracturing operations using an on-site electric power supply Apr 1, 2021 Issued
Array ( [id] => 18245531 [patent_doc_number] => RE049457 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-03-14 [patent_title] => Methods of providing or using a silo for a fracturing operation [patent_app_type] => reissue [patent_app_number] => 17/221267 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6088 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => -19 [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] => 17221267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221267
Methods of providing or using a silo for a fracturing operation Apr 1, 2021 Issued
Array ( [id] => 18573564 [patent_doc_number] => RE049618 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-08-22 [patent_title] => Controlling heat capability of appliance according to user proximity and notifying remote users via internet for increased safety [patent_app_type] => reissue [patent_app_number] => 17/212867 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11278 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 6 [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] => 17212867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212867
Controlling heat capability of appliance according to user proximity and notifying remote users via internet for increased safety Mar 24, 2021 Issued
96/000352 Safety Device for Prefilled Syringes, Comprising an Anti-Triggering Mechanism Mar 22, 2021 Pending
90/014644 JOYSTICK WITH CONTROL DAMPENING AND DETENT USING ELECTRORHEOLOGIC CYLINDER Dec 30, 2020 Issued
Array ( [id] => 18214575 [patent_doc_number] => RE049432 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-02-28 [patent_title] => System and method for spinal implant placement [patent_app_type] => reissue [patent_app_number] => 17/138167 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9750 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => -46 [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] => 17138167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138167
System and method for spinal implant placement Dec 29, 2020 Issued
Array ( [id] => 16749509 [patent_doc_number] => 20210101518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => DUAL DRIVE TORQUE LOAD BINDER AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/126386 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17126386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126386
DUAL DRIVE TORQUE LOAD BINDER AND METHOD OF USE THEREOF Dec 17, 2020 Abandoned
17/093729 CHAIN BINDER AND METHOD OF OPERATION Nov 30, 2020 Abandoned
Array ( [id] => 17951854 [patent_doc_number] => RE049259 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-10-25 [patent_title] => Methods and systems for managing a clearance gap in a piston engine [patent_app_type] => reissue [patent_app_number] => 16/912538 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 16937 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912538
Methods and systems for managing a clearance gap in a piston engine Nov 29, 2020 Issued
Array ( [id] => 17602279 [patent_doc_number] => RE049073 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-05-17 [patent_title] => Foam wall structure [patent_app_type] => reissue [patent_app_number] => 17/099865 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 9717 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099865
Foam wall structure Nov 16, 2020 Issued
Array ( [id] => 17525085 [patent_doc_number] => RE049028 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-04-12 [patent_title] => Packer apparatus [patent_app_type] => reissue [patent_app_number] => 17/099556 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 6077 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 555 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099556
Packer apparatus Nov 15, 2020 Issued
Array ( [id] => 17525086 [patent_doc_number] => RE049029 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-04-12 [patent_title] => Packer apparatus and method of sealing well casing [patent_app_type] => reissue [patent_app_number] => 17/099576 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 6157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099576
Packer apparatus and method of sealing well casing Nov 15, 2020 Issued
90/014609 SELECTIVE TILTING FOR BLINDS INCLUDING DRIVEN DRUMS Nov 9, 2020 Issued
Array ( [id] => 18930376 [patent_doc_number] => RE049817 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-01-30 [patent_title] => Mechanism for supporting and positioning a glass floor unit [patent_app_type] => reissue [patent_app_number] => 17/019088 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1930 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => -8 [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] => 17019088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019088
Mechanism for supporting and positioning a glass floor unit Oct 5, 2020 Issued
Array ( [id] => 17488670 [patent_doc_number] => RE048980 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-03-22 [patent_title] => Acoustic liner with varied properties [patent_app_type] => reissue [patent_app_number] => 17/011619 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4631 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => -30 [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] => 17011619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011619
Acoustic liner with varied properties Sep 2, 2020 Issued
Array ( [id] => 16483041 [patent_doc_number] => 20200376641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => COMPACT ELECTRIC SPRING ENERGIZED DESKTOP STAPLER [patent_app_type] => utility [patent_app_number] => 16/999931 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999931
COMPACT ELECTRIC SPRING ENERGIZED DESKTOP STAPLER Aug 20, 2020 Abandoned
Array ( [id] => 17073137 [patent_doc_number] => RE048720 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2021-09-07 [patent_title] => Cutter head assembly for a wood planing machine [patent_app_type] => reissue [patent_app_number] => 16/989524 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3206 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989524
Cutter head assembly for a wood planing machine Aug 9, 2020 Issued
Array ( [id] => 17936316 [patent_doc_number] => RE049250 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-10-18 [patent_title] => Blasting fluid effluent containment device [patent_app_type] => reissue [patent_app_number] => 16/987380 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3458 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987380
Blasting fluid effluent containment device Aug 5, 2020 Issued
16/939056 NON-POROUS WEIGHTS FOR USE IN FERMENTING VESSELS Jul 26, 2020 Abandoned
96/000331 AN ACTUATOR FOR A MOLDING SYSTEM Jul 15, 2020 Pending
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