Search

David B. Jones

Examiner (ID: 13812)

Most Active Art Unit
3725
Art Unit(s)
3725, 2899, 3201
Total Applications
4053
Issued Applications
3629
Pending Applications
85
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18385020 [patent_doc_number] => 11655793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Power generation using storage reservoirs at different elevations [patent_app_type] => utility [patent_app_number] => 17/678739 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 123 [patent_no_of_words] => 74816 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678739
Power generation using storage reservoirs at different elevations Feb 22, 2022 Issued
Array ( [id] => 18385020 [patent_doc_number] => 11655793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Power generation using storage reservoirs at different elevations [patent_app_type] => utility [patent_app_number] => 17/678739 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 123 [patent_no_of_words] => 74816 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678739
Power generation using storage reservoirs at different elevations Feb 22, 2022 Issued
Array ( [id] => 19770733 [patent_doc_number] => 20250052159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ROTOR ASSEMBLY HAVING PROTECTIVE CORE AND GAS TURBINE ENGINE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/719484 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719484
Rotor assembly having protective core and gas turbine engine comprising same Feb 14, 2022 Issued
Array ( [id] => 19746549 [patent_doc_number] => 20250035114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SCROLL COMPRESSOR WITH DIRECT RETURN OF OIL FROM AN OIL SEPARATOR INTO A COMPRESSION PORTION [patent_app_type] => utility [patent_app_number] => 18/262803 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262803
Scroll compressor with direct return of oil from an oil separator into a compression portion Jan 24, 2022 Issued
Array ( [id] => 17579559 [patent_doc_number] => 20220136414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => FACILITY FOR GENERATING MECHANICAL ENERGY BY MEANS OF A COMBINED POWER CYCLE [patent_app_type] => utility [patent_app_number] => 17/577710 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577710
Facility for generating mechanical energy by means of a combined power cycle Jan 17, 2022 Issued
Array ( [id] => 18636765 [patent_doc_number] => 11761354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Mechanical/electrical power generation system [patent_app_type] => utility [patent_app_number] => 17/576362 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3960 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576362
Mechanical/electrical power generation system Jan 13, 2022 Issued
Array ( [id] => 17705426 [patent_doc_number] => 20220205432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Thermal Buoyant High Efficient System [patent_app_type] => utility [patent_app_number] => 17/573671 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573671
Thermal buoyant high efficient system Jan 11, 2022 Issued
Array ( [id] => 18478813 [patent_doc_number] => 11692546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Compressor having damped scroll [patent_app_type] => utility [patent_app_number] => 17/574022 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8761 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574022
Compressor having damped scroll Jan 11, 2022 Issued
Array ( [id] => 19557267 [patent_doc_number] => 20240369059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/274829 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274829
ROTARY COMPRESSOR Jan 5, 2022 Abandoned
Array ( [id] => 19339715 [patent_doc_number] => 12049897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Baffle plate for compressor, compressor, and refrigeration apparatus [patent_app_type] => utility [patent_app_number] => 17/556355 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9477 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556355
Baffle plate for compressor, compressor, and refrigeration apparatus Dec 19, 2021 Issued
Array ( [id] => 17688725 [patent_doc_number] => 20220196017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => MUFFLER DEVICE AND COMPRESSOR HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/553020 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553020
Muffler device and compressor having the same Dec 15, 2021 Issued
Array ( [id] => 17521110 [patent_doc_number] => 20220106959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => COMPRESSOR FOR HIGH EFFICIENCY HEAT PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 17/644214 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644214
Compressor for high efficiency heat pump system Dec 13, 2021 Issued
Array ( [id] => 18888394 [patent_doc_number] => 11867160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Shape memory alloy actuators and methods thereof [patent_app_type] => utility [patent_app_number] => 17/549348 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 91 [patent_no_of_words] => 11831 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549348
Shape memory alloy actuators and methods thereof Dec 12, 2021 Issued
Array ( [id] => 18879903 [patent_doc_number] => 20240003272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => MULTISTAGE-COMPRESSION ENERGY STORAGE APPARATUS AND METHOD BASED ON CARBON DIOXIDE GAS-LIQUID PHASE CHANGE [patent_app_type] => utility [patent_app_number] => 18/039760 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039760
MULTISTAGE-COMPRESSION ENERGY STORAGE APPARATUS AND METHOD BASED ON CARBON DIOXIDE GAS-LIQUID PHASE CHANGE Dec 7, 2021 Pending
Array ( [id] => 18261133 [patent_doc_number] => 11608830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Scroll compressor [patent_app_type] => utility [patent_app_number] => 17/544178 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5572 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544178
Scroll compressor Dec 6, 2021 Issued
Array ( [id] => 18825672 [patent_doc_number] => 11840944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Multiple loop power generation using super critical cycle fluid with split recuperator [patent_app_type] => utility [patent_app_number] => 17/543319 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 15140 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543319
Multiple loop power generation using super critical cycle fluid with split recuperator Dec 5, 2021 Issued
Array ( [id] => 18972738 [patent_doc_number] => 20240052830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Screw Compressor [patent_app_type] => utility [patent_app_number] => 18/267289 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267289
Screw compressor Nov 11, 2021 Issued
Array ( [id] => 17852674 [patent_doc_number] => 20220282716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SYSTEMS AND METHODS OF GENERATING ELECTRICITY USING HEAT FROM WITHIN THE EARTH [patent_app_type] => utility [patent_app_number] => 17/451473 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17451473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451473
Systems and methods of generating electricity using heat from within the earth Oct 18, 2021 Issued
Array ( [id] => 18896002 [patent_doc_number] => 20240011487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => SCROLL FLUID MACHINE [patent_app_type] => utility [patent_app_number] => 18/251971 [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] => 6116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251971
SCROLL FLUID MACHINE Oct 14, 2021 Abandoned
Array ( [id] => 17386466 [patent_doc_number] => 20220034318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => VANE ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/502098 [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] => 11824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17502098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502098
Vane rotary compressor Oct 14, 2021 Issued
Menu