
Robert Paul Olszewski
Director (ID: 12575, Phone: (571)272-6788 , Office: P/2900 )
| Most Active Art Unit | 3203 |
| Art Unit(s) | 3101, 3632, 3627, 2900, 2167, 3714, 3203, 2402, 3652 |
| Total Applications | 702 |
| Issued Applications | 560 |
| Pending Applications | 10 |
| Abandoned Applications | 132 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17697904
[patent_doc_number] => 11371623
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-28
[patent_title] => Mechanisms and methods for closure of a flow control device
[patent_app_type] => utility
[patent_app_number] => 16/575014
[patent_app_country] => US
[patent_app_date] => 2019-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 5940
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575014
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/575014 | Mechanisms and methods for closure of a flow control device | Sep 17, 2019 | Issued |
Array
(
[id] => 15346647
[patent_doc_number] => 20200011215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-09
[patent_title] => DOUBLE FLAPPER VALVE FOR A VARIABLE CAM TIMING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/573186
[patent_app_country] => US
[patent_app_date] => 2019-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7558
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573186
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/573186 | Double flapper valve for a variable cam timing system | Sep 16, 2019 | Issued |
Array
(
[id] => 15325973
[patent_doc_number] => 20200003316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => Rupture Disks for Bioreactors and Methods of Using Same
[patent_app_type] => utility
[patent_app_number] => 16/558655
[patent_app_country] => US
[patent_app_date] => 2019-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14549
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558655
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/558655 | Rupture disks for bioreactors and methods of using same | Sep 2, 2019 | Issued |
Array
(
[id] => 16674162
[patent_doc_number] => 20210062925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-04
[patent_title] => SYSTEMS FOR RUPTURING A VACUUM IN A MEDICAL IMAGING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/553844
[patent_app_country] => US
[patent_app_date] => 2019-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2454
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16553844
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/553844 | Systems for rupturing a vacuum in a medical imaging device | Aug 27, 2019 | Issued |
Array
(
[id] => 17097648
[patent_doc_number] => 20210285439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-16
[patent_title] => SELF CLEANING PNEUMATIC FLUID PUMP HAVING POPPET VALVE WITH PROPELLER-LIKE CLEANING STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/261903
[patent_app_country] => US
[patent_app_date] => 2019-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8955
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261903
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/261903 | SELF CLEANING PNEUMATIC FLUID PUMP HAVING POPPET VALVE WITH PROPELLER-LIKE CLEANING STRUCTURE | Aug 1, 2019 | Abandoned |
Array
(
[id] => 15636177
[patent_doc_number] => 10591072
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-03-17
[patent_title] => Sewer back-up prevention device for a recreational vehicle
[patent_app_type] => utility
[patent_app_number] => 16/525957
[patent_app_country] => US
[patent_app_date] => 2019-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2405
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525957
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/525957 | Sewer back-up prevention device for a recreational vehicle | Jul 29, 2019 | Issued |
Array
(
[id] => 15437471
[patent_doc_number] => 20200032919
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-30
[patent_title] => RAPID DEPRESSURIZATION AND EXPLOSION PREVENTION SYSTEM FOR ELECTRICAL TRANSFORMERS
[patent_app_type] => utility
[patent_app_number] => 16/522348
[patent_app_country] => US
[patent_app_date] => 2019-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5496
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522348
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/522348 | Rapid depressurization and explosion prevention system for electrical transformers | Jul 24, 2019 | Issued |
Array
(
[id] => 15149573
[patent_doc_number] => 20190353264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-21
[patent_title] => INTEGRATED FLOW CONTROL VALVE WITH FLOWRATE FEEDBACK
[patent_app_type] => utility
[patent_app_number] => 16/517084
[patent_app_country] => US
[patent_app_date] => 2019-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5849
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517084
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/517084 | Integrated flow control valve with flowrate feedback | Jul 18, 2019 | Issued |
Array
(
[id] => 18329922
[patent_doc_number] => 11635153
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-25
[patent_title] => Safety device for a gas-conducting device
[patent_app_type] => utility
[patent_app_number] => 17/266434
[patent_app_country] => US
[patent_app_date] => 2019-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 10246
[patent_no_of_claims] => 18
[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] => 17266434
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/266434 | Safety device for a gas-conducting device | Jul 17, 2019 | Issued |
Array
(
[id] => 19107203
[patent_doc_number] => 11960306
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-16
[patent_title] => Gas pressure regulator
[patent_app_type] => utility
[patent_app_number] => 17/266386
[patent_app_country] => US
[patent_app_date] => 2019-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 10324
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266386
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/266386 | Gas pressure regulator | Jul 17, 2019 | Issued |
Array
(
[id] => 17785328
[patent_doc_number] => 11408443
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-09
[patent_title] => Servovalve
[patent_app_type] => utility
[patent_app_number] => 16/512764
[patent_app_country] => US
[patent_app_date] => 2019-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3734
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[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] => 16512764
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/512764 | Servovalve | Jul 15, 2019 | Issued |
Array
(
[id] => 17650407
[patent_doc_number] => 11353128
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-07
[patent_title] => Valve body apparatus for use with fluid valves
[patent_app_type] => utility
[patent_app_number] => 16/513476
[patent_app_country] => US
[patent_app_date] => 2019-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4453
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513476
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/513476 | Valve body apparatus for use with fluid valves | Jul 15, 2019 | Issued |
Array
(
[id] => 15042251
[patent_doc_number] => 20190332130
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-31
[patent_title] => FLOW AND PRESSURE STABILIZATION SYSTEMS, METHODS, AND DEVICES
[patent_app_type] => utility
[patent_app_number] => 16/506042
[patent_app_country] => US
[patent_app_date] => 2019-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15531
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506042
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/506042 | Flow and pressure stabilization systems, methods, and devices | Jul 8, 2019 | Issued |
Array
(
[id] => 17068164
[patent_doc_number] => 20210270379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-02
[patent_title] => FLUID SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/257462
[patent_app_country] => US
[patent_app_date] => 2019-07-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5537
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257462
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/257462 | FLUID SYSTEM | Jul 3, 2019 | Abandoned |
Array
(
[id] => 15088099
[patent_doc_number] => 20190338860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-07
[patent_title] => CHECK VALVE
[patent_app_type] => utility
[patent_app_number] => 16/398780
[patent_app_country] => US
[patent_app_date] => 2019-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3248
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16398780
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/398780 | Check valve | Apr 29, 2019 | Issued |
Array
(
[id] => 15040477
[patent_doc_number] => 20190331243
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-31
[patent_title] => DESTRUCTIBLE SEALING DISK AND METHODS ASSOCIATED THEREWITH
[patent_app_type] => utility
[patent_app_number] => 16/391994
[patent_app_country] => US
[patent_app_date] => 2019-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6768
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391994
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/391994 | DESTRUCTIBLE SEALING DISK AND METHODS ASSOCIATED THEREWITH | Apr 22, 2019 | Abandoned |
Array
(
[id] => 15365287
[patent_doc_number] => 20200018408
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-16
[patent_title] => VALVE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 16/385359
[patent_app_country] => US
[patent_app_date] => 2019-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1998
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385359
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/385359 | VALVE ASSEMBLY | Apr 15, 2019 | Abandoned |
Array
(
[id] => 14965113
[patent_doc_number] => 20190310035
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-10
[patent_title] => Heat Exchange System and Method
[patent_app_type] => utility
[patent_app_number] => 16/383868
[patent_app_country] => US
[patent_app_date] => 2019-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5470
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 16383868
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/383868 | Heat exchange system and method | Apr 14, 2019 | Issued |
Array
(
[id] => 15365285
[patent_doc_number] => 20200018407
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-16
[patent_title] => VALVE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 16/380020
[patent_app_country] => US
[patent_app_date] => 2019-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2663
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380020
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/380020 | Valve assembly | Apr 9, 2019 | Issued |
Array
(
[id] => 17090506
[patent_doc_number] => 11118687
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-14
[patent_title] => Plug system
[patent_app_type] => utility
[patent_app_number] => 16/378078
[patent_app_country] => US
[patent_app_date] => 2019-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2912
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378078
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/378078 | Plug system | Apr 7, 2019 | Issued |