Search

Tracy Liu

Examiner (ID: 7474, Phone: (571)270-5115 , Office: P/1612 )

Most Active Art Unit
1612
Art Unit(s)
1612, 1614
Total Applications
783
Issued Applications
376
Pending Applications
132
Abandoned Applications
298

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19352568 [patent_doc_number] => 12052992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Insecticidal composition [patent_app_type] => utility [patent_app_number] => 17/036149 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 19408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036149
Insecticidal composition Sep 28, 2020 Issued
Array ( [id] => 16710250 [patent_doc_number] => 20210077397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => LIPID BILAYER COATED MESOPOROUS SILICA NANOPARTICLES WITH A HIGH LOADING CAPACITY FOR ONE OR MORE ANTICANCER AGENTS [patent_app_type] => utility [patent_app_number] => 16/948498 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19252 [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] => 16948498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948498
Lipid bilayer coated mesoporous silica nanoparticles with a high loading capacity for one or more anticancer agents Sep 20, 2020 Issued
Array ( [id] => 16726379 [patent_doc_number] => 20210093526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DENTIFRICE COMPOSITIONS FOR TREATMENT OF DENTAL BIOFILM [patent_app_type] => utility [patent_app_number] => 17/024824 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024824
Dentifrice compositions for treatment of dental biofilm Sep 17, 2020 Issued
Array ( [id] => 16726380 [patent_doc_number] => 20210093527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DENTIFRICE COMPOSITIONS FOR TREATMENT OF DENTAL BIOFILM [patent_app_type] => utility [patent_app_number] => 17/024838 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024838
Dentifrice compositions for treatment of dental biofilm Sep 17, 2020 Issued
Array ( [id] => 16504626 [patent_doc_number] => 20200383882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Oral Care Compositions Containing A Gel Network Phase [patent_app_type] => utility [patent_app_number] => 17/000393 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000393
Oral care compositions containing a gel network phase Aug 23, 2020 Issued
Array ( [id] => 18412157 [patent_doc_number] => 11666685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Biomaterial and method for promoting tissue regeneration by using the biomaterial [patent_app_type] => utility [patent_app_number] => 16/991498 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3370 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 16991498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991498
Biomaterial and method for promoting tissue regeneration by using the biomaterial Aug 11, 2020 Issued
Array ( [id] => 17981059 [patent_doc_number] => 20220347095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Solid Dosage Form [patent_app_type] => utility [patent_app_number] => 16/990739 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16990739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990739
Solid dosage form Aug 10, 2020 Issued
Array ( [id] => 17836347 [patent_doc_number] => 20220273652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => PHARMACEUTICAL COMPOSITION COMPRISING HMG-COA REDUCTASE INHIBITORS AND FENOFIBRATE [patent_app_type] => utility [patent_app_number] => 17/631676 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631676
PHARMACEUTICAL COMPOSITION COMPRISING HMG-COA REDUCTASE INHIBITORS AND FENOFIBRATE Jul 29, 2020 Pending
Array ( [id] => 16717984 [patent_doc_number] => 20210085131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Reusable pad for exfoliating the skin [patent_app_type] => utility [patent_app_number] => 16/933213 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933213
Reusable pad for exfoliating the skin Jul 19, 2020 Abandoned
Array ( [id] => 18194650 [patent_doc_number] => 20230048169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ORAL HYGIENE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/802347 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802347
ORAL HYGIENE COMPOSITIONS Jul 19, 2020 Abandoned
Array ( [id] => 17865278 [patent_doc_number] => 20220288013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => 1,8-CINEOL COATED IMPLANTS [patent_app_type] => utility [patent_app_number] => 17/630205 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630205
1,8-CINEOL COATED IMPLANTS Jul 15, 2020 Abandoned
Array ( [id] => 17640468 [patent_doc_number] => 20220168206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => ACTIVE AGENT FOR USE IN HAIR GROWTH REGULATION [patent_app_type] => utility [patent_app_number] => 17/597646 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597646
ACTIVE AGENT FOR USE IN HAIR GROWTH REGULATION Jul 13, 2020 Pending
Array ( [id] => 17790252 [patent_doc_number] => 20220249343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => COSMETIC COMPOSITION INCLUDING 5-BENZYLAMINOSALICYLIC ACID DERIVATIVE, AND TOPICAL USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/625765 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625765
COSMETIC COMPOSITION INCLUDING 5-BENZYLAMINOSALICYLIC ACID DERIVATIVE, AND TOPICAL USE THEREOF Jul 7, 2020 Abandoned
Array ( [id] => 16568936 [patent_doc_number] => 20210007942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHOD FOR COLOR MAINTENANCE AND ENHANCEMENT OF TATTOO [patent_app_type] => utility [patent_app_number] => 16/920768 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920768
METHOD FOR COLOR MAINTENANCE AND ENHANCEMENT OF TATTOO Jul 5, 2020 Abandoned
Array ( [id] => 17874252 [patent_doc_number] => 11446243 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Oral liquid compositions including valsartan [patent_app_type] => utility [patent_app_number] => 16/920532 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13265 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920532
Oral liquid compositions including valsartan Jul 2, 2020 Issued
Array ( [id] => 17539797 [patent_doc_number] => 11304900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Transparent colloidal vitamin supplement blend [patent_app_type] => utility [patent_app_number] => 16/902842 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5649 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902842
Transparent colloidal vitamin supplement blend Jun 15, 2020 Issued
Array ( [id] => 16511682 [patent_doc_number] => 20200390939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => COLLAGEN MATRIX OR GRANULATE BLEND OF BONE SUBSTITUTE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/899921 [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] => 10491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899921
Collagen matrix or granulate blend of bone substitute material Jun 11, 2020 Issued
Array ( [id] => 16611752 [patent_doc_number] => 20210030405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CHITOSAN AND POLYETHYLENE GLYCOL COPOLYMERS AND METHODS AND DEVICES FOR USING SAME FOR SEALING A VASCULAR PUNCTURE [patent_app_type] => utility [patent_app_number] => 16/897131 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16897131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897131
CHITOSAN AND POLYETHYLENE GLYCOL COPOLYMERS AND METHODS AND DEVICES FOR USING SAME FOR SEALING A VASCULAR PUNCTURE Jun 8, 2020 Abandoned
Array ( [id] => 16326665 [patent_doc_number] => 20200297630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Methods And Compositions For Reducing The Feeling Of Vaginal Dryness [patent_app_type] => utility [patent_app_number] => 16/896440 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16896440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896440
Methods And Compositions For Reducing The Feeling Of Vaginal Dryness Jun 8, 2020 Abandoned
Array ( [id] => 16326657 [patent_doc_number] => 20200297622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Methods And Compositions For Reducing The Feeling Of Vaginal Dryness [patent_app_type] => utility [patent_app_number] => 16/896474 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896474
Methods And Compositions For Reducing The Feeling Of Vaginal Dryness Jun 8, 2020 Abandoned
Menu