Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16157311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157311
Cleaning Multi-Stage Centrifugal Pumps Oct 10, 2018 Abandoned
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754110 [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 [patent_country] => US [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 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755566 [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 [patent_figures_cnt] => 0 [patent_no_of_words] => 10160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753062
APPARATUS AND METHOD FOR PROCESSING A GLASS SHEET Oct 1, 2018 Abandoned
Array ( [id] => 16295714 [patent_doc_number] => 20200281437 [patent_country] => US [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 [patent_app_number] => 16/754370 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754370
CLEANING DEVICE AND METHOD FOR CLEANING ARTICLES TO BE CLEANED Sep 27, 2018 Abandoned
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652810 [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 [patent_figures_cnt] => 0 [patent_no_of_words] => 6573 [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] => 16636651 [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 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16640375 [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 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16102325 [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 [patent_figures_cnt] => 10 [patent_no_of_words] => 5136 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040094
Autonomous vehicle glass cleaning system Jul 18, 2018 Issued
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 [patent_app_type] => utility [patent_app_number] => 16/034411 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16034411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034411
Robotic Carpet and Rug Deep Cleaner Jul 12, 2018 Abandoned
Array ( [id] => 14101221 [patent_doc_number] => 20190092286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => CONTACTLESS CLEANING OF A SURFACE OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 16/034594 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16034594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034594
CONTACTLESS CLEANING OF A SURFACE OF A VEHICLE Jul 12, 2018 Abandoned
Array ( [id] => 15369495 [patent_doc_number] => 20200020512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => CHAMBER CLEANING PROCESS [patent_app_type] => utility [patent_app_number] => 16/035431 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035431
CHAMBER CLEANING PROCESS Jul 12, 2018 Abandoned
Array ( [id] => 14894765 [patent_doc_number] => 20190291148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS UTILIZING OZONE [patent_app_type] => utility [patent_app_number] => 16/026580 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026580
SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS UTILIZING OZONE Jul 2, 2018 Abandoned
Array ( [id] => 13775673 [patent_doc_number] => 20190001375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => Blade Cleaner and Method of Using [patent_app_type] => utility [patent_app_number] => 16/023757 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023757
Blade Cleaner and Method of Using Jun 28, 2018 Abandoned
Array ( [id] => 13773523 [patent_doc_number] => 20190000300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => BOTTLEWASHER SYSTEM FOR WAREWASHERS [patent_app_type] => utility [patent_app_number] => 16/020265 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16020265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020265
BOTTLEWASHER SYSTEM FOR WAREWASHERS Jun 26, 2018 Abandoned
Array ( [id] => 13727947 [patent_doc_number] => 20180368441 [patent_country] => US [patent_kind] => A1 [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 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16018894 [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 ( [id] => 13587563 [patent_doc_number] => 20180345330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => SELECTIVE IN-SITU CLEANING OF HIGH-K FILMS FROM PROCESSING CHAMBER USING REACTIVE GAS PRECURSOR [patent_app_type] => utility [patent_app_number] => 16/007876 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007876
Selective in-situ cleaning of high-k films from processing chamber using reactive gas precursor Jun 12, 2018 Issued
Array ( [id] => 13602989 [patent_doc_number] => 20180353043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => METHOD FOR OPERATING AN AUTOMATICALLY MOVING FLOOR PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/001346 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001346
Method for operating an automatically moving floor processing device Jun 5, 2018 Issued
Array ( [id] => 16051789 [patent_doc_number] => 20200187749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => CLEANING DEVICE AND METHOD FOR OPERATING A CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 16/611491 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611491
Cleaning device and method for operating a cleaning device May 17, 2018 Issued
Menu