
Steven O. Douglas
Examiner (ID: 1951, Phone: (571)272-4885 , Office: P/3771 )
| Most Active Art Unit | 3751 |
| Art Unit(s) | 3649, 2403, 3785, 2899, 3751, 3771, 3612, 3105 |
| Total Applications | 3921 |
| Issued Applications | 3181 |
| Pending Applications | 279 |
| Abandoned Applications | 501 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17982094
[patent_doc_number] => 20220348130
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => TRANSPORT CART FOR PIECE GOODS
[patent_app_type] => utility
[patent_app_number] => 17/624012
[patent_app_country] => US
[patent_app_date] => 2020-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11140
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624012
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/624012 | Transport cart for piece goods | Jun 30, 2020 | Issued |
Array
(
[id] => 16581300
[patent_doc_number] => 20210015702
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => CHEST COMPRESSION DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/913829
[patent_app_country] => US
[patent_app_date] => 2020-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1957
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 16913829
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/913829 | Chest compression device | Jun 25, 2020 | Issued |
Array
(
[id] => 16359581
[patent_doc_number] => 20200316332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => RESPIRATORY PRESSURE TREATMENT SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/907452
[patent_app_country] => US
[patent_app_date] => 2020-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 43548
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907452
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/907452 | Respiratory pressure treatment system | Jun 21, 2020 | Issued |
Array
(
[id] => 18070664
[patent_doc_number] => 11529480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-20
[patent_title] => Oscillating positive expiratory pressure device
[patent_app_type] => utility
[patent_app_number] => 16/903685
[patent_app_country] => US
[patent_app_date] => 2020-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 56
[patent_no_of_words] => 13198
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903685
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/903685 | Oscillating positive expiratory pressure device | Jun 16, 2020 | Issued |
Array
(
[id] => 19855152
[patent_doc_number] => 12257968
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Front underrun protection device for a heavy vehicle
[patent_app_type] => utility
[patent_app_number] => 17/626539
[patent_app_country] => US
[patent_app_date] => 2020-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 4755
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626539
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/626539 | Front underrun protection device for a heavy vehicle | Jun 15, 2020 | Issued |
Array
(
[id] => 17851275
[patent_doc_number] => 20220281316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => DISPLAY INTEGRATED INTO DOOR
[patent_app_type] => utility
[patent_app_number] => 17/632737
[patent_app_country] => US
[patent_app_date] => 2020-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17724
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632737
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/632737 | Display integrated into door | Jun 11, 2020 | Issued |
Array
(
[id] => 17726009
[patent_doc_number] => 11382372
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-12
[patent_title] => Garment for water weight-loss
[patent_app_type] => utility
[patent_app_number] => 16/897218
[patent_app_country] => US
[patent_app_date] => 2020-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3800
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897218
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/897218 | Garment for water weight-loss | Jun 8, 2020 | Issued |
Array
(
[id] => 18328335
[patent_doc_number] => 11633554
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-04-25
[patent_title] => Adaptive systems and methods for delivery of a medicament
[patent_app_type] => utility
[patent_app_number] => 16/892312
[patent_app_country] => US
[patent_app_date] => 2020-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 54582
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892312
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/892312 | Adaptive systems and methods for delivery of a medicament | Jun 3, 2020 | Issued |
Array
(
[id] => 18171835
[patent_doc_number] => 11571528
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-07
[patent_title] => Dry powder nebulizer
[patent_app_type] => utility
[patent_app_number] => 16/892900
[patent_app_country] => US
[patent_app_date] => 2020-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5205
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892900
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/892900 | Dry powder nebulizer | Jun 3, 2020 | Issued |
Array
(
[id] => 17783044
[patent_doc_number] => 11406144
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-09
[patent_title] => Surgical face mask gripper to improve particulate filtering efficiency
[patent_app_type] => utility
[patent_app_number] => 16/888786
[patent_app_country] => US
[patent_app_date] => 2020-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 626
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888786
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/888786 | Surgical face mask gripper to improve particulate filtering efficiency | May 30, 2020 | Issued |
Array
(
[id] => 17257024
[patent_doc_number] => 20210370009
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-02
[patent_title] => HAND-HELD OXYGEN GENERATOR AND AIR PURIFIER
[patent_app_type] => utility
[patent_app_number] => 16/882775
[patent_app_country] => US
[patent_app_date] => 2020-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3520
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882775
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/882775 | HAND-HELD OXYGEN GENERATOR AND AIR PURIFIER | May 25, 2020 | Abandoned |
Array
(
[id] => 16710708
[patent_doc_number] => 20210077855
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-18
[patent_title] => CONCAVE ANGULATED POSITIONING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/881011
[patent_app_country] => US
[patent_app_date] => 2020-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23559
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -80
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881011
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/881011 | Concave angulated positioning device | May 21, 2020 | Issued |
Array
(
[id] => 20263643
[patent_doc_number] => 12434614
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-07
[patent_title] => Tipper assembly
[patent_app_type] => utility
[patent_app_number] => 17/613806
[patent_app_country] => US
[patent_app_date] => 2020-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 0
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613806
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/613806 | Tipper assembly | May 20, 2020 | Issued |
Array
(
[id] => 19535644
[patent_doc_number] => 12128178
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-29
[patent_title] => Inhalers as well as protective device and breath indicator
[patent_app_type] => utility
[patent_app_number] => 15/734744
[patent_app_country] => US
[patent_app_date] => 2020-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 27
[patent_no_of_words] => 18219
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734744
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/734744 | Inhalers as well as protective device and breath indicator | May 19, 2020 | Issued |
Array
(
[id] => 17241263
[patent_doc_number] => 20210361006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-25
[patent_title] => Add Natural Anti-Bacteria and Anti-Virus Material to Mask
[patent_app_type] => utility
[patent_app_number] => 16/878573
[patent_app_country] => US
[patent_app_date] => 2020-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 331
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878573
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/878573 | Add Natural Anti-Bacteria and Anti-Virus Material to Mask | May 18, 2020 | Abandoned |
Array
(
[id] => 17967227
[patent_doc_number] => 11484733
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-01
[patent_title] => Pendent face mask
[patent_app_type] => utility
[patent_app_number] => 15/929743
[patent_app_country] => US
[patent_app_date] => 2020-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 3445
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929743
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/929743 | Pendent face mask | May 18, 2020 | Issued |
Array
(
[id] => 16284136
[patent_doc_number] => 20200277738
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => Acrylate and Non-Acrylate Based Chemical Compositions For Selectively Coating Fiber-Based Food Containers
[patent_app_type] => utility
[patent_app_number] => 16/877419
[patent_app_country] => US
[patent_app_date] => 2020-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9227
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877419
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/877419 | Acrylate and non-acrylate based chemical compositions for selectively coating fiber-based food containers | May 17, 2020 | Issued |
Array
(
[id] => 17719870
[patent_doc_number] => 20220212589
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-07
[patent_title] => SIDE TIPPER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/611247
[patent_app_country] => US
[patent_app_date] => 2020-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6987
[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] => 17611247
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/611247 | Side tipper system | May 13, 2020 | Issued |
Array
(
[id] => 16282798
[patent_doc_number] => 20200276400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => APPARATUS AND METHOD FOR GENERATING FINE PARTICLE AEROSOLS WITH HELIOX
[patent_app_type] => utility
[patent_app_number] => 16/872339
[patent_app_country] => US
[patent_app_date] => 2020-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19091
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872339
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/872339 | Apparatus and method for generating fine particle aerosols with heliox | May 10, 2020 | Issued |
Array
(
[id] => 17212890
[patent_doc_number] => 20210346226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-11
[patent_title] => Exercise Device
[patent_app_type] => utility
[patent_app_number] => 16/873568
[patent_app_country] => US
[patent_app_date] => 2020-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5172
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873568
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/873568 | Exercise Device | May 7, 2020 | Abandoned |