Search

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 numberTitle of the applicationFiling DateStatus
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
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