Search

Leon B. Lankford Jr.

Examiner (ID: 16446, Phone: (571)272-0917 , Office: P/1651 )

Most Active Art Unit
1657
Art Unit(s)
1808, 1651, 1657, 2899
Total Applications
2065
Issued Applications
1239
Pending Applications
376
Abandoned Applications
499

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14496109 [patent_doc_number] => 20190191709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => CONTROLLED GROWTH OF MICROORGANISMS [patent_app_type] => utility [patent_app_number] => 16/227371 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35994 [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] => 16227371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227371
Controlled growth of microorganisms Dec 19, 2018 Issued
Array ( [id] => 17104557 [patent_doc_number] => 11124756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Method and apparatus for isolating invasive and metastatic cells for evaluating therapeutics and prediction of metastatic capacity [patent_app_type] => utility [patent_app_number] => 16/216097 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 11171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216097
Method and apparatus for isolating invasive and metastatic cells for evaluating therapeutics and prediction of metastatic capacity Dec 10, 2018 Issued
Array ( [id] => 15212803 [patent_doc_number] => 20190369088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Compositions Comprising Human Embryonic Stem Cells and Their Derivatives, Methods of Use, and Methods of Preparation [patent_app_type] => utility [patent_app_number] => 16/204601 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204601
Compositions Comprising Human Embryonic Stem Cells and Their Derivatives, Methods of Use, and Methods of Preparation Nov 28, 2018 Abandoned
Array ( [id] => 16681916 [patent_doc_number] => 10941383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Human brown adipose derived stem cells and uses [patent_app_type] => utility [patent_app_number] => 16/183370 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 3048 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183370
Human brown adipose derived stem cells and uses Nov 6, 2018 Issued
Array ( [id] => 14273979 [patent_doc_number] => 20190134274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => ENGINEERING MULTILEVEL CELL SHEET-DERIVED BLOOD VESSELS [patent_app_type] => utility [patent_app_number] => 16/180359 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180359
ENGINEERING MULTILEVEL CELL SHEET-DERIVED BLOOD VESSELS Nov 4, 2018 Abandoned
Array ( [id] => 18701558 [patent_doc_number] => 11788057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => 3D label-free contactless formation of cellular structures and co-cultures through diamagnetophoresis [patent_app_type] => utility [patent_app_number] => 16/178172 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7808 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178172
3D label-free contactless formation of cellular structures and co-cultures through diamagnetophoresis Oct 31, 2018 Issued
Array ( [id] => 13931833 [patent_doc_number] => 20190049432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => ANTI-CANCER DRUG ASSESSMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/164989 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164989
Anti-cancer drug assessment method Oct 18, 2018 Issued
Array ( [id] => 15265125 [patent_doc_number] => 20190381296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHODS FOR TREATING BALDNESS AND PROMOTING HAIR GROWTH [patent_app_type] => utility [patent_app_number] => 16/164344 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 95342 [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] => 16164344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164344
Methods for treating baldness and promoting hair growth Oct 17, 2018 Issued
Array ( [id] => 14039357 [patent_doc_number] => 20190075785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Compositions and Methods for Stabilizing Circulating Tumor Cells [patent_app_type] => utility [patent_app_number] => 16/153273 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7446 [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] => 16153273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153273
Compositions and methods for stabilizing circulating tumor cells Oct 4, 2018 Issued
Array ( [id] => 13873915 [patent_doc_number] => 20190033298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => METHOD FOR DETECTING CHEMICAL SUBSTANCES IN SAMPLES OF MATERIAL THAT CAN BE TAKEN FROM A SUBJECT, IN PARTICULAR FOR DETECTING EMBRYOTOXIC FACTORS [patent_app_type] => utility [patent_app_number] => 16/151516 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2190 [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] => 16151516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151516
Method for detecting chemical substances in samples of material that can be taken from a subject, in particular for detecting embryotoxic factors Oct 3, 2018 Issued
Array ( [id] => 18384672 [patent_doc_number] => 11655444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Methods, devices, and computer program products for standardizing a fermentation process [patent_app_type] => utility [patent_app_number] => 16/142736 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 16795 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 950 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142736
Methods, devices, and computer program products for standardizing a fermentation process Sep 25, 2018 Issued
Array ( [id] => 13837539 [patent_doc_number] => 20190022254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Method for Testing and Treating Delayed Food Allergies [patent_app_type] => utility [patent_app_number] => 16/141486 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141486
Method for Testing and Treating Delayed Food Allergies Sep 24, 2018 Abandoned
Array ( [id] => 17148342 [patent_doc_number] => 11141393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Treatment of vasculopathy with prostacyclin and mesenchymal stem cells [patent_app_type] => utility [patent_app_number] => 16/137629 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 17331 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137629
Treatment of vasculopathy with prostacyclin and mesenchymal stem cells Sep 20, 2018 Issued
Array ( [id] => 13823939 [patent_doc_number] => 20190015454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => METHODS OF TREATING ISCHEMIA [patent_app_type] => utility [patent_app_number] => 16/135889 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -64 [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] => 16135889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135889
Methods of treating ischemia Sep 18, 2018 Issued
Array ( [id] => 16260038 [patent_doc_number] => 10751447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Laminous vascular constructs combining cell sheet engineering and electrospinning technologies [patent_app_type] => utility [patent_app_number] => 16/128273 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10859 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16128273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128273
Laminous vascular constructs combining cell sheet engineering and electrospinning technologies Sep 10, 2018 Issued
Array ( [id] => 17969282 [patent_doc_number] => 11486802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Methods and devices for high throughput purification [patent_app_type] => utility [patent_app_number] => 16/123056 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 50 [patent_no_of_words] => 54023 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123056
Methods and devices for high throughput purification Sep 5, 2018 Issued
Array ( [id] => 13793855 [patent_doc_number] => 20190010466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS INTO PANCREATIC ENDOCRINE CELLS [patent_app_type] => utility [patent_app_number] => 16/119995 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119995
DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS INTO PANCREATIC ENDOCRINE CELLS Aug 30, 2018 Abandoned
Array ( [id] => 13793853 [patent_doc_number] => 20190010465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS INTO PANCREATIC ENDOCRINE CELLS [patent_app_type] => utility [patent_app_number] => 16/119887 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119887
DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS INTO PANCREATIC ENDOCRINE CELLS Aug 30, 2018 Abandoned
Array ( [id] => 13733905 [patent_doc_number] => 20180371420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS INTO PANCREATIC ENDOCRINE CELLS [patent_app_type] => utility [patent_app_number] => 16/119862 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119862
Methods of enhancing expression of somatostatin in pancreatic endocrine cells Aug 30, 2018 Issued
Array ( [id] => 14227261 [patent_doc_number] => 20190125803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => MESENCHYMAL STEM CELL AND USE THEREOF FOR TREATMENT OF MUSCLE INJURY AND MUSCLE-ASSOCIATED DISEASES [patent_app_type] => utility [patent_app_number] => 16/114487 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16114487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114487
Mesenchymal stem cell and use thereof for treatment of muscle injury and muscle-associated diseases Aug 27, 2018 Issued
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