
Douglas Lee
Examiner (ID: 17559, Phone: (571)270-3296 , Office: P/1714 )
| Most Active Art Unit | 1714 |
| Art Unit(s) | 1714, 1711 |
| Total Applications | 775 |
| Issued Applications | 298 |
| Pending Applications | 98 |
| Abandoned Applications | 391 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15766765
[patent_doc_number] => 20200114400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-16
[patent_title] => Cleaning Multi-Stage Centrifugal Pumps
[patent_app_type] => utility
[patent_app_number] => 16/157311
[patent_app_country] => US
[patent_app_date] => 2018-10-11
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 20439120
[patent_doc_number] => 12509949
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => Device for centring and/or pulling a tool in a pipeline
[patent_app_type] => utility
[patent_app_number] => 16/754110
[patent_app_country] => US
[patent_app_date] => 2018-10-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/754110 | Device for centring and/or pulling a tool in a pipeline | Oct 8, 2018 | Issued |
Array
(
[id] => 16914049
[patent_doc_number] => 20210187141
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[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => METHOD AND APPARATUS FOR STERILIZING ENDOSCOPES
[patent_app_type] => utility
[patent_app_number] => 16/755566
[patent_app_country] => US
[patent_app_date] => 2018-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/755566 | METHOD AND APPARATUS FOR STERILIZING ENDOSCOPES | Oct 8, 2018 | Abandoned |
Array
(
[id] => 16597881
[patent_doc_number] => 20210024412
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => APPARATUS AND METHOD FOR PROCESSING A GLASS SHEET
[patent_app_type] => utility
[patent_app_number] => 16/753062
[patent_app_country] => US
[patent_app_date] => 2018-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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Array
(
[id] => 16295714
[patent_doc_number] => 20200281437
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[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => CLEANING DEVICE AND METHOD FOR CLEANING ARTICLES TO BE CLEANED
[patent_app_type] => utility
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Array
(
[id] => 16189821
[patent_doc_number] => 20200230670
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => GLASS-PLATE CLEANING DEVICE AND METHOD FOR PRODUCING GLASS PLATE
[patent_app_type] => utility
[patent_app_number] => 16/652810
[patent_app_country] => US
[patent_app_date] => 2018-09-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/652810 | Glass-plate cleaning device and method for producing glass plate | Sep 11, 2018 | Issued |
Array
(
[id] => 16837230
[patent_doc_number] => 20210145242
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-20
[patent_title] => DISHWASHER AND METHOD FOR OPERATING A DISHWASHER
[patent_app_type] => utility
[patent_app_number] => 16/636651
[patent_app_country] => US
[patent_app_date] => 2018-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/636651 | Dishwasher and method for operating a dishwasher | Sep 10, 2018 | Issued |
Array
(
[id] => 17243256
[patent_doc_number] => 20210362999
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-25
[patent_title] => SURFACE MICROSTRUCTURES
[patent_app_type] => utility
[patent_app_number] => 16/640375
[patent_app_country] => US
[patent_app_date] => 2018-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/640375 | SURFACE MICROSTRUCTURES | Aug 23, 2018 | Abandoned |
Array
(
[id] => 13908991
[patent_doc_number] => 20190043700
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-07
[patent_title] => EFFLUENT IMPEDANCE BASED ENDPOINT DETECTION
[patent_app_type] => utility
[patent_app_number] => 16/102325
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/102325 | EFFLUENT IMPEDANCE BASED ENDPOINT DETECTION | Aug 12, 2018 | Abandoned |
Array
(
[id] => 16475787
[patent_doc_number] => 10850710
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-01
[patent_title] => Autonomous vehicle glass cleaning system
[patent_app_type] => utility
[patent_app_number] => 16/040094
[patent_app_country] => US
[patent_app_date] => 2018-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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Array
(
[id] => 13532371
[patent_doc_number] => 20180317728
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => Robotic Carpet and Rug Deep Cleaner
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Array
(
[id] => 14101221
[patent_doc_number] => 20190092286
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[patent_kind] => A1
[patent_issue_date] => 2019-03-28
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Array
(
[id] => 15369495
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Array
(
[id] => 14894765
[patent_doc_number] => 20190291148
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[patent_issue_date] => 2019-09-26
[patent_title] => SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS UTILIZING OZONE
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Array
(
[id] => 13775673
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Array
(
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Array
(
[id] => 13727947
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[patent_issue_date] => 2018-12-27
[patent_title] => METHOD AND APPARATUS FOR REDUCING REQUIRED FREQUENCY FOR MANUAL CLEANING OF AT LEAST PORTIONS OF A FOOD FLOW PATH IN A FOOD PROCESSOR
[patent_app_type] => utility
[patent_app_number] => 16/018894
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/018894 | Method and apparatus for reducing required frequency for manual cleaning of at least portions of a food flow path in a food processor | Jun 25, 2018 | Issued |
Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/611491 | Cleaning device and method for operating a cleaning device | May 17, 2018 | Issued |