
Christopher R. Dandridge
Examiner (ID: 595, Phone: (571)270-1505 , Office: P/3752 )
| Most Active Art Unit | 3752 |
| Art Unit(s) | 3752 |
| Total Applications | 656 |
| Issued Applications | 380 |
| Pending Applications | 105 |
| Abandoned Applications | 209 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18785042
[patent_doc_number] => 20230372755
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => RISER MANIFOLD LAYOUT
[patent_app_type] => utility
[patent_app_number] => 18/247105
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9499
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18247105
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/247105 | RISER MANIFOLD LAYOUT | Dec 21, 2021 | Pending |
Array
(
[id] => 18376976
[patent_doc_number] => 20230152063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[patent_title] => Incapacitating Chemical Agent Dispersal Using a Portable Electronic Device
[patent_app_type] => utility
[patent_app_number] => 17/556302
[patent_app_country] => US
[patent_app_date] => 2021-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13214
[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] => 17556302
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/556302 | Incapacitating Chemical Agent Dispersal Using a Portable Electronic Device | Dec 19, 2021 | Abandoned |
Array
(
[id] => 19535902
[patent_doc_number] => 12128436
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-10-29
[patent_title] => Air-atomizing electrostatic spray system
[patent_app_type] => utility
[patent_app_number] => 17/554965
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 27
[patent_no_of_words] => 11437
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 2
[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] => 17554965
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/554965 | Air-atomizing electrostatic spray system | Dec 16, 2021 | Issued |
Array
(
[id] => 17521086
[patent_doc_number] => 20220106935
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => FUEL INJECTION VALVE
[patent_app_type] => utility
[patent_app_number] => 17/554622
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13095
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 485
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554622
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/554622 | Fuel injection valve | Dec 16, 2021 | Issued |
Array
(
[id] => 18923660
[patent_doc_number] => 20240026664
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => SANITARY FITTING DEVICE, SANITARY SYSTEM AND METHOD FOR OPERATING A SANITARY FITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/265522
[patent_app_country] => US
[patent_app_date] => 2021-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4742
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18265522
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/265522 | SANITARY FITTING DEVICE, SANITARY SYSTEM AND METHOD FOR OPERATING A SANITARY FITTING DEVICE | Dec 6, 2021 | Pending |
Array
(
[id] => 17481127
[patent_doc_number] => 20220088631
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => FINE PARTICLES SPACE PLACEMENT CONTROL SYSTEM, FINE PARTICLES SPACE PLACEMENT CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 17/538170
[patent_app_country] => US
[patent_app_date] => 2021-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9321
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538170
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/538170 | FINE PARTICLES SPACE PLACEMENT CONTROL SYSTEM, FINE PARTICLES SPACE PLACEMENT CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM | Nov 29, 2021 | Pending |
Array
(
[id] => 19730422
[patent_doc_number] => 12208409
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-28
[patent_title] => Injection head for excitation of fluid
[patent_app_type] => utility
[patent_app_number] => 17/532500
[patent_app_country] => US
[patent_app_date] => 2021-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6062
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532500
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/532500 | Injection head for excitation of fluid | Nov 21, 2021 | Issued |
Array
(
[id] => 17626274
[patent_doc_number] => 20220161289
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => SYSTEMS, DEVICES, AND METHODS FOR DRINKING APPARATUS ORIFICE PROTECTION
[patent_app_type] => utility
[patent_app_number] => 17/532825
[patent_app_country] => US
[patent_app_date] => 2021-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3751
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532825
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/532825 | SYSTEMS, DEVICES, AND METHODS FOR DRINKING APPARATUS ORIFICE PROTECTION | Nov 21, 2021 | Pending |
Array
(
[id] => 17459050
[patent_doc_number] => 20220072354
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => FLUID DELIVERY SYSTEM FOR A FIRE APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/531017
[patent_app_country] => US
[patent_app_date] => 2021-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11983
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531017
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/531017 | Fluid delivery system for a fire apparatus | Nov 18, 2021 | Issued |
Array
(
[id] => 18879757
[patent_doc_number] => 20240003126
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-04
[patent_title] => WATER CONDITIONING UNIT FOR A WASHING DEVICE, AND DISPENSING UNIT
[patent_app_type] => utility
[patent_app_number] => 18/253405
[patent_app_country] => US
[patent_app_date] => 2021-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7222
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253405
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/253405 | WATER CONDITIONING UNIT FOR A WASHING DEVICE, AND DISPENSING UNIT | Nov 18, 2021 | Pending |
Array
(
[id] => 18816452
[patent_doc_number] => 20230390792
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => DISCHARGE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/250173
[patent_app_country] => US
[patent_app_date] => 2021-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12053
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18250173
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/250173 | DISCHARGE DEVICE | Nov 18, 2021 | Pending |
Array
(
[id] => 18895782
[patent_doc_number] => 20240011267
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-11
[patent_title] => OUTLET ELEMENT FOR A SANITARY FITTING
[patent_app_type] => utility
[patent_app_number] => 18/037805
[patent_app_country] => US
[patent_app_date] => 2021-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4031
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037805
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/037805 | OUTLET ELEMENT FOR A SANITARY FITTING | Nov 18, 2021 | Pending |
Array
(
[id] => 20465715
[patent_doc_number] => 12521745
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-13
[patent_title] => Method and apparatus for pulse gas delivery with pressure control
[patent_app_type] => utility
[patent_app_number] => 17/455626
[patent_app_country] => US
[patent_app_date] => 2021-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 0
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455626
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/455626 | Method and apparatus for pulse gas delivery with pressure control | Nov 17, 2021 | Issued |
Array
(
[id] => 17852420
[patent_doc_number] => 20220282462
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => SYSTEM AND METHOD FOR PROVIDING WATER CONSERVATION
[patent_app_type] => utility
[patent_app_number] => 17/525912
[patent_app_country] => US
[patent_app_date] => 2021-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6342
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 345
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525912
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/525912 | System and method for providing water conservation | Nov 13, 2021 | Issued |
Array
(
[id] => 17610159
[patent_doc_number] => 20220152438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-19
[patent_title] => FIRE EXTINGUISHING SYSTEM AND METHOD FOR ELECTRONIC COMPONENTS
[patent_app_type] => utility
[patent_app_number] => 17/520630
[patent_app_country] => US
[patent_app_date] => 2021-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4962
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520630
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/520630 | FIRE EXTINGUISHING SYSTEM AND METHOD FOR ELECTRONIC COMPONENTS | Nov 5, 2021 | Abandoned |
Array
(
[id] => 17577298
[patent_doc_number] => 20220134153
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => SYSTEM FOR EXTINGUISHING A FIRE AND / OR PREVENTING THE TAKING OR RESUMPTION OF AN ELECTRIC VEHICLE FIRE, ASSOCIATED OPERATING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/453230
[patent_app_country] => US
[patent_app_date] => 2021-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2785
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453230
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/453230 | SYSTEM FOR EXTINGUISHING A FIRE AND / OR PREVENTING THE TAKING OR RESUMPTION OF AN ELECTRIC VEHICLE FIRE, ASSOCIATED OPERATING METHOD | Nov 1, 2021 | Abandoned |
Array
(
[id] => 17577299
[patent_doc_number] => 20220134154
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => SYSTEM FOR EXTINGUISHING A FIRE AND / OR PREVENTING THE TAKING OR RESUMPTION OF AN ELECTRIC VEHICLE FIRE, ASSOCIATED OPERATING METHOD COMPRISING A STEP OF FIRST LIFTING THE VEHICLE OFF THE GROUND
[patent_app_type] => utility
[patent_app_number] => 17/453232
[patent_app_country] => US
[patent_app_date] => 2021-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3612
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453232
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/453232 | System for extinguishing a fire and / or preventing a fire from starting or restarting in an electric vehicle, associated method of operation comprising a prior step of lifting the vehicle off the ground | Nov 1, 2021 | Issued |
Array
(
[id] => 18596249
[patent_doc_number] => 20230271040
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => CONTROLLED SYSTEM AND METHODS OF STORAGE STRUCTURE FIRE PROTECTION
[patent_app_type] => utility
[patent_app_number] => 18/007431
[patent_app_country] => US
[patent_app_date] => 2021-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9262
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18007431
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/007431 | CONTROLLED SYSTEM AND METHODS OF STORAGE STRUCTURE FIRE PROTECTION | Oct 25, 2021 | Pending |
Array
(
[id] => 18903280
[patent_doc_number] => 20240018765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-18
[patent_title] => OUTLET ELEMENT
[patent_app_type] => utility
[patent_app_number] => 18/036814
[patent_app_country] => US
[patent_app_date] => 2021-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3220
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036814
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/036814 | OUTLET ELEMENT | Oct 20, 2021 | Pending |
Array
(
[id] => 17549022
[patent_doc_number] => 20220120363
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => Push and Crimp Coupler
[patent_app_type] => utility
[patent_app_number] => 17/450468
[patent_app_country] => US
[patent_app_date] => 2021-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4187
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450468
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/450468 | Push and Crimp Coupler | Oct 10, 2021 | Pending |