Search

Danielle M. Christensen

Examiner (ID: 182, Phone: (571)270-3275 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
711
Issued Applications
552
Pending Applications
43
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17852680 [patent_doc_number] => 20220282722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => TRANSPORT DEVICE HAVING AN ACTUATOR AND SEPARATING LAYER [patent_app_type] => utility [patent_app_number] => 17/295917 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 17295917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295917
Transport device having an actuator and separating layer Nov 20, 2019 Issued
Array ( [id] => 19668214 [patent_doc_number] => 12180949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Conveying device containing shape memory alloy [patent_app_type] => utility [patent_app_number] => 17/295910 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 14911 [patent_no_of_claims] => 25 [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] => 17295910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295910
Conveying device containing shape memory alloy Nov 20, 2019 Issued
Array ( [id] => 17604668 [patent_doc_number] => 11333144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Piezoelectric pump and liquid ejection device [patent_app_type] => utility [patent_app_number] => 16/685511 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685511
Piezoelectric pump and liquid ejection device Nov 14, 2019 Issued
Array ( [id] => 17344462 [patent_doc_number] => 20220010793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => ELECTRICAL SUBMERSIBLE PUMP CONTROL [patent_app_type] => utility [patent_app_number] => 17/292376 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292376
Electrical submersible pump control Nov 6, 2019 Issued
Array ( [id] => 18764694 [patent_doc_number] => 11815083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Fracturing operations pump fleet balance controller [patent_app_type] => utility [patent_app_number] => 17/291421 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 39430 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291421
Fracturing operations pump fleet balance controller Nov 4, 2019 Issued
Array ( [id] => 16183118 [patent_doc_number] => 10716408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Air pump with two fans [patent_app_type] => utility [patent_app_number] => 16/671548 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6972 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671548
Air pump with two fans Oct 31, 2019 Issued
Array ( [id] => 16074613 [patent_doc_number] => 20200191293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => CONTROL ELEMENT WITH BUCKLED MEMBER [patent_app_type] => utility [patent_app_number] => 16/656071 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6552 [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] => 16656071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656071
CONTROL ELEMENT WITH BUCKLED MEMBER Oct 16, 2019 Abandoned
Array ( [id] => 17368560 [patent_doc_number] => 20220023612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MAGNETIC DRIVE CENTRIFUGAL PUMP [patent_app_type] => utility [patent_app_number] => 17/285073 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285073
Magnetic drive centrifugal pump Oct 15, 2019 Issued
Array ( [id] => 18932916 [patent_doc_number] => 11885324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Systems and methods of controlling an electric motor that operates a pump jack [patent_app_type] => utility [patent_app_number] => 16/655063 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9599 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655063
Systems and methods of controlling an electric motor that operates a pump jack Oct 15, 2019 Issued
Array ( [id] => 17604679 [patent_doc_number] => 11333155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Thermal module [patent_app_type] => utility [patent_app_number] => 16/595486 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3116 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595486
Thermal module Oct 7, 2019 Issued
Array ( [id] => 17357589 [patent_doc_number] => 20220018385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => CONNECTORS FOR PUMPING ASSEMBLIES AND METHODS RELATING THERETO [patent_app_type] => utility [patent_app_number] => 17/281702 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281702
Connectors for pumping assemblies and methods relating thereto Oct 1, 2019 Issued
Array ( [id] => 16108757 [patent_doc_number] => 20200206401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Using Balloon as Damper for Port of a Reciprocating Pump [patent_app_type] => utility [patent_app_number] => 16/585311 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585311
Using balloon as damper for port of a reciprocating pump Sep 26, 2019 Issued
Array ( [id] => 17344458 [patent_doc_number] => 20220010789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Electrically Powered and Electronically Controlled Diaphragm Ink Pump Apparatus and Method [patent_app_type] => utility [patent_app_number] => 17/289934 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289934
Electrically Powered and Electronically Controlled Diaphragm Ink Pump Apparatus and Method Sep 24, 2019 Abandoned
Array ( [id] => 17453669 [patent_doc_number] => 11268518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Isolated chamber for mechanical face seal leakage in submersible well pump assembly [patent_app_type] => utility [patent_app_number] => 16/574435 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3904 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574435
Isolated chamber for mechanical face seal leakage in submersible well pump assembly Sep 17, 2019 Issued
Array ( [id] => 16689194 [patent_doc_number] => 20210071670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => SYSTEM FOR PRIMING A POOL PUMP [patent_app_type] => utility [patent_app_number] => 16/564461 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564461
System for priming a pool pump Sep 8, 2019 Issued
Array ( [id] => 17981365 [patent_doc_number] => 20220347401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => GEAR PUMP FOR MICROVAPORIZER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/640485 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640485
GEAR PUMP FOR MICROVAPORIZER CARTRIDGE Sep 5, 2019 Pending
Array ( [id] => 15591343 [patent_doc_number] => 20200072206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => NON-LUBRICATING FLUID PUMPING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/561445 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561445
NON-LUBRICATING FLUID PUMPING SYSTEM Sep 4, 2019 Abandoned
Array ( [id] => 16933217 [patent_doc_number] => 20210199106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => MICROBLOWER [patent_app_type] => utility [patent_app_number] => 17/271142 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271142
Microblower Aug 22, 2019 Issued
Array ( [id] => 17178997 [patent_doc_number] => 11156234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Ejector for a fuel cell system and fuel cell system [patent_app_type] => utility [patent_app_number] => 16/550070 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 4917 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550070
Ejector for a fuel cell system and fuel cell system Aug 22, 2019 Issued
Array ( [id] => 15255545 [patent_doc_number] => 20190376506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => DISC PUMP WITH ADVANCED ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/548327 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548327
Disc pump with advanced actuator Aug 21, 2019 Issued
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