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] => 17664046 [patent_doc_number] => 11357720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Skin care composition [patent_app_type] => utility [patent_app_number] => 16/326798 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3239 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/326798
Skin care composition Aug 15, 2017 Issued
Array ( [id] => 14504197 [patent_doc_number] => 20190195753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => TRANSPARENT SKIN SAMPLE [patent_app_type] => utility [patent_app_number] => 16/324349 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324349
TRANSPARENT SKIN SAMPLE Aug 9, 2017 Abandoned
Array ( [id] => 12185701 [patent_doc_number] => 20180044637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'METHODS FOR GROWING CELLS' [patent_app_type] => utility [patent_app_number] => 15/673016 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 9331 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673016
METHODS FOR GROWING CELLS Aug 8, 2017 Abandoned
Array ( [id] => 14375609 [patent_doc_number] => 20190161717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => VASCULAR TUBULAR HUMAN BLOOD BRAIN BARRIER DEVICE [patent_app_type] => utility [patent_app_number] => 16/323118 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3554 [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] => 16323118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323118
VASCULAR TUBULAR HUMAN BLOOD BRAIN BARRIER DEVICE Aug 1, 2017 Abandoned
Array ( [id] => 14439637 [patent_doc_number] => 20190177691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => MICROELECTRONIC HUMAN BLOOD BRAIN BARRIER [patent_app_type] => utility [patent_app_number] => 16/321908 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16321908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321908
MICROELECTRONIC HUMAN BLOOD BRAIN BARRIER Aug 1, 2017 Abandoned
Array ( [id] => 12051214 [patent_doc_number] => 20170327558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION' [patent_app_type] => utility [patent_app_number] => 15/663912 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9536 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663912
MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION Jul 30, 2017 Abandoned
Array ( [id] => 12838360 [patent_doc_number] => 20180171293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => CYTOPHERESIS CARTRIDGES AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/664884 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29131 [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] => 15664884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/664884
Cytopheresis cartridges and use thereof Jul 30, 2017 Issued
Array ( [id] => 18014366 [patent_doc_number] => 11506655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Suspension composition for hematology analysis control [patent_app_type] => utility [patent_app_number] => 16/321747 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10165 [patent_no_of_claims] => 18 [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] => 16321747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321747
Suspension composition for hematology analysis control Jul 27, 2017 Issued
Array ( [id] => 16013441 [patent_doc_number] => 20200181563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => METHODS FOR HARVESTING MICROALGAE [patent_app_type] => utility [patent_app_number] => 16/630602 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16630602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630602
Methods for harvesting microalgae Jul 24, 2017 Issued
Array ( [id] => 17235635 [patent_doc_number] => 11179498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Engineering mechanically functional human cartilage and method of making same [patent_app_type] => utility [patent_app_number] => 15/656681 [patent_app_country] => US [patent_app_date] => 2017-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 29 [patent_no_of_words] => 7951 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15656681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/656681
Engineering mechanically functional human cartilage and method of making same Jul 20, 2017 Issued
Array ( [id] => 16924043 [patent_doc_number] => 11045499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Bone derived fibers and oxygenated wound treatments [patent_app_type] => utility [patent_app_number] => 16/316968 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9053 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316968
Bone derived fibers and oxygenated wound treatments Jul 10, 2017 Issued
Array ( [id] => 15740949 [patent_doc_number] => 20200109362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => METHODS FOR CELL PROLIFERATION AND TOXICITY TESTING [patent_app_type] => utility [patent_app_number] => 16/312249 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312249
METHODS FOR CELL PROLIFERATION AND TOXICITY TESTING Jun 20, 2017 Abandoned
Array ( [id] => 16105793 [patent_doc_number] => 10695482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Cartridge and method for increasing myocardial function [patent_app_type] => utility [patent_app_number] => 15/628071 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 50 [patent_no_of_words] => 31674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628071
Cartridge and method for increasing myocardial function Jun 19, 2017 Issued
Array ( [id] => 15866999 [patent_doc_number] => 20200140903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => METHOD FOR PRODUCING OMEGA 3 AND OMEGA 6 UNSATURATED FATTY ACID OXIDES [patent_app_type] => utility [patent_app_number] => 16/313437 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16313437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313437
Method for producing omega 3 and omega 6 unsaturated fatty acid oxides Jun 18, 2017 Issued
Array ( [id] => 17541174 [patent_doc_number] => 11306287 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Method of generating skeletal muscle stem cells from pluripotent cells [patent_app_type] => utility [patent_app_number] => 15/625619 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7784 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625619
Method of generating skeletal muscle stem cells from pluripotent cells Jun 15, 2017 Issued
Array ( [id] => 13705325 [patent_doc_number] => 20170363617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHODS FOR NON-INVASIVE PROFILING OF STEM CELL DIFFERENTIATION [patent_app_type] => utility [patent_app_number] => 15/622937 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15622937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/622937
Methods for non-invasive profiling of stem cell differentiation Jun 13, 2017 Issued
Array ( [id] => 11971434 [patent_doc_number] => 20170275588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'Cell Preservation Method for Pluripotent Stem Cells' [patent_app_type] => utility [patent_app_number] => 15/617892 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8168 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15617892 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617892
Cell preservation method for pluripotent stem cells Jun 7, 2017 Issued
Array ( [id] => 14482687 [patent_doc_number] => 10328102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Cell growth method and pharmaceutical preparation for tissue repair and regeneration [patent_app_type] => utility [patent_app_number] => 15/617571 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 19413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15617571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617571
Cell growth method and pharmaceutical preparation for tissue repair and regeneration Jun 7, 2017 Issued
Array ( [id] => 12031129 [patent_doc_number] => 20170321228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Method for Enhancing Microbial Methane Produciton' [patent_app_type] => utility [patent_app_number] => 15/604986 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15604986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604986
Method for Enhancing Microbial Methane Produciton May 24, 2017 Abandoned
Array ( [id] => 16058425 [patent_doc_number] => 10688136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Methods and compositions to maintain stem cell quiescence [patent_app_type] => utility [patent_app_number] => 15/600270 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 61 [patent_no_of_words] => 23952 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600270
Methods and compositions to maintain stem cell quiescence May 18, 2017 Issued
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