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] => 18573562 [patent_doc_number] => RE049616 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-08-22 [patent_title] => Adjustable hockey helmet [patent_app_type] => reissue [patent_app_number] => 17/466130 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 5553 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466130
Adjustable hockey helmet Sep 2, 2021 Issued
Array ( [id] => 19011029 [patent_doc_number] => RE049862 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-03-05 [patent_title] => Medallion fan [patent_app_type] => reissue [patent_app_number] => 17/459001 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 5000 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => -4 [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] => 17459001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459001
Medallion fan Aug 26, 2021 Issued
Array ( [id] => 19025788 [patent_doc_number] => RE049868 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-03-12 [patent_title] => Medallion fan [patent_app_type] => reissue [patent_app_number] => 17/459028 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 4991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459028
Medallion fan Aug 26, 2021 Issued
Array ( [id] => 18588500 [patent_doc_number] => RE049624 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-08-29 [patent_title] => Electronically actuated dumbbell weight training device having selectively connected weight plates [patent_app_type] => reissue [patent_app_number] => 17/361019 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 7416 [patent_no_of_claims] => 24 [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] => 17361019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361019
Electronically actuated dumbbell weight training device having selectively connected weight plates Jun 27, 2021 Issued
Array ( [id] => 19372331 [patent_doc_number] => RE050086 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-08-20 [patent_title] => Unconventional reservoir enhanced or improved oil recovery [patent_app_type] => reissue [patent_app_number] => 17/359161 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11946 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359161
Unconventional reservoir enhanced or improved oil recovery Jun 24, 2021 Issued
Array ( [id] => 18231548 [patent_doc_number] => RE049448 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-03-07 [patent_title] => Methods of performing oilfield operations using electricity [patent_app_type] => reissue [patent_app_number] => 17/353091 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6023 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353091
Methods of performing oilfield operations using electricity Jun 20, 2021 Issued
Array ( [id] => 18245530 [patent_doc_number] => RE049456 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-03-14 [patent_title] => Methods of performing oilfield operations using electricity [patent_app_type] => reissue [patent_app_number] => 17/352956 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6035 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352956
Methods of performing oilfield operations using electricity Jun 20, 2021 Issued
Array ( [id] => 18313630 [patent_doc_number] => RE049494 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-04-18 [patent_title] => System and method for destroying seeds in crop residue prior to discharge from agricultural harvester [patent_app_type] => reissue [patent_app_number] => 17/344454 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8535 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [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] => 17344454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344454
System and method for destroying seeds in crop residue prior to discharge from agricultural harvester Jun 9, 2021 Issued
Array ( [id] => 18491113 [patent_doc_number] => RE049573 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-07-11 [patent_title] => Viscous speed retarding device for rotary nozzles with internal piston for thermal expansion [patent_app_type] => reissue [patent_app_number] => 17/336102 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2523 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336102
Viscous speed retarding device for rotary nozzles with internal piston for thermal expansion May 31, 2021 Issued
Array ( [id] => 19882416 [patent_doc_number] => RE050366 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2025-04-08 [patent_title] => Hydraulic system for work machine, and work machine [patent_app_type] => reissue [patent_app_number] => 17/242333 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 20534 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242333
Hydraulic system for work machine, and work machine Apr 27, 2021 Issued
Array ( [id] => 18477831 [patent_doc_number] => 11691559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Method of raising or lowering a landing gear [patent_app_type] => utility [patent_app_number] => 17/231641 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13989 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231641
Method of raising or lowering a landing gear Apr 14, 2021 Issued
90/014725 VERSATILE SYSTEMS FOR CONTINUOUS IN-LINE BLENDING OF BUTANE AND PETROLEUM Apr 8, 2021 Issued
Array ( [id] => 18273171 [patent_doc_number] => RE049476 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2023-03-28 [patent_title] => Fuel cell vehicle [patent_app_type] => reissue [patent_app_number] => 17/223376 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4517 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223376
Fuel cell vehicle Apr 5, 2021 Issued
Array ( [id] => 17618327 [patent_doc_number] => RE049083 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-05-24 [patent_title] => Methods of generating and using electricity at a well treatment [patent_app_type] => reissue [patent_app_number] => 17/221152 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6024 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221152
Methods of generating and using electricity at a well treatment Apr 1, 2021 Issued
Array ( [id] => 18083728 [patent_doc_number] => RE049348 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-12-27 [patent_title] => Methods of powering blenders and pumps in fracturing operations using electricity [patent_app_type] => reissue [patent_app_number] => 17/221221 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6011 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221221
Methods of powering blenders and pumps in fracturing operations using electricity 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] => 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] => 17996070 [patent_doc_number] => RE049295 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-11-15 [patent_title] => Methods of providing or using a support for a storage unit containing a solid component for a fracturing operation [patent_app_type] => reissue [patent_app_number] => 17/221204 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6003 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221204
Methods of providing or using a support for a storage unit containing a solid component for a fracturing operation Apr 1, 2021 Issued
Array ( [id] => 17740804 [patent_doc_number] => RE049140 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2022-07-19 [patent_title] => Methods of performing well treatment operations using field gas [patent_app_type] => reissue [patent_app_number] => 17/221176 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6024 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221176
Methods of performing well treatment operations using field gas Apr 1, 2021 Issued
Array ( [id] => 19490009 [patent_doc_number] => RE050166 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-10-08 [patent_title] => Methods of providing or using a storage unit for a fracturing operation [patent_app_type] => reissue [patent_app_number] => 17/221317 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5983 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221317
Methods of providing or using a storage unit for a fracturing operation Apr 1, 2021 Issued
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