Search

Angela J Lee

Examiner (ID: 16985, Phone: (571)272-4453 , Office: P/2911 )

Most Active Art Unit
2911
Art Unit(s)
2911
Total Applications
4659
Issued Applications
4636
Pending Applications
10
Abandoned Applications
28

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18194770 [patent_doc_number] => 20230048289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => A FILTER PLATE FRAME ASSEMBLY AND A HORIZONTAL FILTER PRESS, SUCH AS A TOWER PRESS, HAVING SUCH A PLATE FRAME ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/793548 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17793548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793548
A FILTER PLATE FRAME ASSEMBLY AND A HORIZONTAL FILTER PRESS, SUCH AS A TOWER PRESS, HAVING SUCH A PLATE FRAME ASSEMBLY Apr 16, 2020 Pending
Array ( [id] => 17140626 [patent_doc_number] => 20210308637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => OILFIELD DEEP WELL PROCESSING AND INJECTION FACILITY AND METHODS [patent_app_type] => utility [patent_app_number] => 16/839366 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839366
Oilfield deep well processing and injection facility and methods Apr 2, 2020 Issued
Array ( [id] => 18628016 [patent_doc_number] => 20230286836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => System and Method for Purification of Water by Membrane Distillation [patent_app_type] => utility [patent_app_number] => 17/600666 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600666
System and Method for Purification of Water by Membrane Distillation Mar 31, 2020 Abandoned
Array ( [id] => 17687524 [patent_doc_number] => 20220194816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => APPARATUS AND METHOD FOR PROVIDING PURIFIED WATER [patent_app_type] => utility [patent_app_number] => 17/599660 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17599660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599660
APPARATUS AND METHOD FOR PROVIDING PURIFIED WATER Mar 26, 2020 Abandoned
Array ( [id] => 17593963 [patent_doc_number] => 20220143536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => FILTER APPARATUS, FILTER DISC SECTORS, FILTER ELEMENTS AND USES [patent_app_type] => utility [patent_app_number] => 17/435955 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17435955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435955
Filter apparatus, filter disc sectors, filter elements and uses Mar 4, 2020 Issued
Array ( [id] => 17555162 [patent_doc_number] => 11311823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Collection of mononuclear cells and peripheral blood stem cells [patent_app_type] => utility [patent_app_number] => 16/807233 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 47 [patent_no_of_words] => 20233 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807233
Collection of mononuclear cells and peripheral blood stem cells Mar 2, 2020 Issued
Array ( [id] => 19675775 [patent_doc_number] => 12187624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Method of acylating amino acids and uses of N-acyl amino acid products [patent_app_type] => utility [patent_app_number] => 17/431891 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 12139 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17431891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431891
Method of acylating amino acids and uses of N-acyl amino acid products Feb 17, 2020 Issued
Array ( [id] => 17414339 [patent_doc_number] => 20220049243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => PURIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/431113 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20739 [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] => 17431113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431113
PURIFICATION METHOD Feb 13, 2020 Abandoned
Array ( [id] => 16436915 [patent_doc_number] => 20200354241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => LIQUID TREATMENT APPARATUS AND LIQUID TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/779445 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779445
LIQUID TREATMENT APPARATUS AND LIQUID TREATMENT METHOD Jan 30, 2020 Abandoned
Array ( [id] => 20301278 [patent_doc_number] => 12447248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Apparatus for extracorporeal treatment of blood and method for determining a parameter indicative of the progress of an extracorporeal blood treatment [patent_app_type] => utility [patent_app_number] => 17/429271 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 11826 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429271
Apparatus for extracorporeal treatment of blood and method for determining a parameter indicative of the progress of an extracorporeal blood treatment Jan 22, 2020 Issued
Array ( [id] => 17459179 [patent_doc_number] => 20220072483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => MEMBRANE AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/416676 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 17416676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416676
MEMBRANE AND METHOD OF PRODUCING THE SAME Dec 19, 2019 Abandoned
Array ( [id] => 17356595 [patent_doc_number] => 20220017391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD FOR TREATING SUSPENSIONS OF SOLID PARTICLES IN WATER USING AMPHOTERIC POLYMERS [patent_app_type] => utility [patent_app_number] => 17/311811 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17311811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311811
METHOD FOR TREATING SUSPENSIONS OF SOLID PARTICLES IN WATER USING AMPHOTERIC POLYMERS Dec 17, 2019 Abandoned
Array ( [id] => 17799288 [patent_doc_number] => 11413558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Water filtration apparatus and process [patent_app_type] => utility [patent_app_number] => 16/698341 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3444 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698341
Water filtration apparatus and process Nov 26, 2019 Issued
Array ( [id] => 17335002 [patent_doc_number] => 20220001333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DEVICE AND METHOD FOR ASSEMBLY OF A FILTRATION UNIT IN A MEMBRANE FILTRATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/291467 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291467
DEVICE AND METHOD FOR ASSEMBLY OF A FILTRATION UNIT IN A MEMBRANE FILTRATION APPARATUS Nov 7, 2019 Abandoned
Array ( [id] => 15928675 [patent_doc_number] => 20200155971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Flotation Device [patent_app_type] => utility [patent_app_number] => 16/666258 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666258
Flotation device Oct 27, 2019 Issued
Array ( [id] => 17329426 [patent_doc_number] => 11219870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Separation membrane [patent_app_type] => utility [patent_app_number] => 16/576354 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6262 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 16576354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576354
Separation membrane Sep 18, 2019 Issued
Array ( [id] => 17066232 [patent_doc_number] => 20210268447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFAST FILTRATION [patent_app_type] => utility [patent_app_number] => 17/259568 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259568
GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFAST FILTRATION Sep 15, 2019 Issued
Array ( [id] => 15928669 [patent_doc_number] => 20200155968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => UNIVERSAL SEPARATOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/565629 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16565629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565629
UNIVERSAL SEPARATOR SYSTEM AND METHOD Sep 9, 2019 Abandoned
Array ( [id] => 17428218 [patent_doc_number] => 20220055926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD FOR THE PRECIPITATION OF ARSENIC AND HEAVY METALS FROM ACIDIC PROCESS WATER [patent_app_type] => utility [patent_app_number] => 17/286371 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17286371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286371
METHOD FOR THE PRECIPITATION OF ARSENIC AND HEAVY METALS FROM ACIDIC PROCESS WATER Sep 4, 2019 Pending
Array ( [id] => 16931216 [patent_doc_number] => 20210197105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS [patent_app_type] => utility [patent_app_number] => 17/271505 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17271505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271505
METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS Aug 29, 2019 Abandoned
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