Search

Devan A. Sandiford

Examiner (ID: 4124, Phone: (571)270-7989 , Office: P/2648 )

Most Active Art Unit
2648
Art Unit(s)
4185, 2648, 2618
Total Applications
456
Issued Applications
376
Pending Applications
0
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13825447 [patent_doc_number] => 20190016208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => VEHICLE AND DRIVE CIRCUIT UNIT [patent_app_type] => utility [patent_app_number] => 16/029740 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029740
Vehicle and drive circuit unit Jul 8, 2018 Issued
Array ( [id] => 16158111 [patent_doc_number] => 20200217288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => A VEHICLE PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/628357 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628357
Vehicle propulsion system Jul 3, 2018 Issued
Array ( [id] => 13800441 [patent_doc_number] => 20190013759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => VARIABLE TORQUE MOTOR/GENERATOR/TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/025134 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16025134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025134
Variable torque motor/generator/transmission Jul 1, 2018 Issued
Array ( [id] => 13800441 [patent_doc_number] => 20190013759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => VARIABLE TORQUE MOTOR/GENERATOR/TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/025134 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16025134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025134
Variable torque motor/generator/transmission Jul 1, 2018 Issued
Array ( [id] => 13800441 [patent_doc_number] => 20190013759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => VARIABLE TORQUE MOTOR/GENERATOR/TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/025134 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16025134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025134
Variable torque motor/generator/transmission Jul 1, 2018 Issued
Array ( [id] => 13800441 [patent_doc_number] => 20190013759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => VARIABLE TORQUE MOTOR/GENERATOR/TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/025134 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16025134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025134
Variable torque motor/generator/transmission Jul 1, 2018 Issued
Array ( [id] => 15801759 [patent_doc_number] => 20200124022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => MOBILE CONTROL UNIT FOR A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 16/626218 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3226 [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] => 16626218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626218
MOBILE CONTROL UNIT FOR A WIND TURBINE Jun 28, 2018 Abandoned
Array ( [id] => 16901648 [patent_doc_number] => 20210180564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => PROTECTION OF A BRAKE IN A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 16/627444 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627444
Protection of a brake in a wind turbine Jun 20, 2018 Issued
Array ( [id] => 15384711 [patent_doc_number] => 10533529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Starter controller for starter motor [patent_app_type] => utility [patent_app_number] => 16/006328 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1968 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006328
Starter controller for starter motor Jun 11, 2018 Issued
Array ( [id] => 13608579 [patent_doc_number] => 20180355839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => Portable Self-Contained Multi-Fluid Electrical Generator [patent_app_type] => utility [patent_app_number] => 16/005891 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005891
Portable Self-Contained Multi-Fluid Electrical Generator Jun 11, 2018 Abandoned
Array ( [id] => 15964531 [patent_doc_number] => 20200166017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => OPERATION OF A WIND TURBINE DURING GRID LOSS USING A POWER STORAGE UNIT [patent_app_type] => utility [patent_app_number] => 16/619723 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16619723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619723
Operation of a wind turbine during grid loss using a power storage unit Jun 7, 2018 Issued
Array ( [id] => 18545874 [patent_doc_number] => 11719219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Systems and methods for energy harvest [patent_app_type] => utility [patent_app_number] => 16/004115 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 43 [patent_no_of_words] => 14965 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004115
Systems and methods for energy harvest Jun 7, 2018 Issued
Array ( [id] => 15801761 [patent_doc_number] => 20200124023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => WIND TURBINE COMPRISING A GEARLESS GENERATOR AND A GENERATOR FILTER [patent_app_type] => utility [patent_app_number] => 16/621167 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16621167 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621167
Wind turbine comprising a gearless generator and a generator filter Jun 6, 2018 Issued
Array ( [id] => 15255511 [patent_doc_number] => 20190376489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => System and Method for Minimizing Inrush of Current During Start-Up of an Electrical Power System [patent_app_type] => utility [patent_app_number] => 16/001489 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001489
System and Method for Minimizing Inrush of Current During Start-Up of an Electrical Power System Jun 5, 2018 Abandoned
Array ( [id] => 15211367 [patent_doc_number] => 20190368370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => HYBRID ELECTRIC TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 15/997879 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997879
Hybrid electric turbine engine Jun 4, 2018 Issued
Array ( [id] => 16113177 [patent_doc_number] => 20200208611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => DEEP-SEA ENERGY INTEGRATED SYSTEM BASED ON FLOATING WIND TURBINE AND CURRENT ENERGY DEVICE [patent_app_type] => utility [patent_app_number] => 16/631330 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631330
DEEP-SEA ENERGY INTEGRATED SYSTEM BASED ON FLOATING WIND TURBINE AND CURRENT ENERGY DEVICE May 23, 2018 Abandoned
Array ( [id] => 13815365 [patent_doc_number] => 10184446 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Wind turbine system [patent_app_type] => utility [patent_app_number] => 15/987806 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987806
Wind turbine system May 22, 2018 Issued
Array ( [id] => 15932895 [patent_doc_number] => 20200158081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => WIND ENERGY CONVERSION MODULE [patent_app_type] => utility [patent_app_number] => 16/496572 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496572
WIND ENERGY CONVERSION MODULE May 21, 2018 Abandoned
Array ( [id] => 17163623 [patent_doc_number] => 11149713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Control method, device and system for a wind turbine [patent_app_type] => utility [patent_app_number] => 16/338611 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6676 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338611
Control method, device and system for a wind turbine May 16, 2018 Issued
Array ( [id] => 13553373 [patent_doc_number] => 20180328234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => POWER COGENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/974770 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15974770 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/974770
POWER COGENERATION SYSTEM May 8, 2018 Abandoned
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