Search

David W. Berke-schlessel

Examiner (ID: 6754, Phone: (571)270-3643 , Office: P/1651 )

Most Active Art Unit
1651
Art Unit(s)
1651, 1799
Total Applications
867
Issued Applications
517
Pending Applications
104
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17073820 [patent_doc_number] => 11110199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Methods for host cell homing and dental pulp regeneration [patent_app_type] => utility [patent_app_number] => 16/353834 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353834
Methods for host cell homing and dental pulp regeneration Mar 13, 2019 Issued
Array ( [id] => 14775959 [patent_doc_number] => 20190262877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Situ Ferrate Generation [patent_app_type] => utility [patent_app_number] => 16/299007 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299007
Situ Ferrate Generation Mar 10, 2019 Abandoned
Array ( [id] => 14836785 [patent_doc_number] => 20190276793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Methods and Apparatus for Regulation of Gene Expression Across a Large-Scale Solid Structure [patent_app_type] => utility [patent_app_number] => 16/295502 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295502
Methods and Apparatus for Regulation of Gene Expression Across a Large-Scale Solid Structure Mar 6, 2019 Abandoned
Array ( [id] => 15175941 [patent_doc_number] => 20190358562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Columns for Isolation, Detection and Use of Biological Cells [patent_app_type] => utility [patent_app_number] => 16/292271 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292271
Columns for isolation, detection and use of biological cells Mar 3, 2019 Issued
Array ( [id] => 17322561 [patent_doc_number] => 11213547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Tumoricidal and antimicrobial compositions and methods [patent_app_type] => utility [patent_app_number] => 16/289526 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9705 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289526
Tumoricidal and antimicrobial compositions and methods Feb 27, 2019 Issued
Array ( [id] => 15306429 [patent_doc_number] => 10517895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Tumoricidal and antimicrobial compositions and methods [patent_app_type] => utility [patent_app_number] => 16/289494 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9705 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16289494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289494
Tumoricidal and antimicrobial compositions and methods Feb 27, 2019 Issued
Array ( [id] => 14564027 [patent_doc_number] => 20190209620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => CELL-BASED COMPOSITION AND USE THEREOF FOR TREATMENT OF DIABETES AND ASSOCIATED METABOLIC DISORDERS AND FOR AMELIORATION OF INSULIN RESISTANCE IN PRE-DIABETES [patent_app_type] => utility [patent_app_number] => 16/284177 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284177
Cell-based composition and use thereof for treatment of diabetes and associated metabolic disorders and for amelioration of insulin resistance in pre-diabetes Feb 24, 2019 Issued
Array ( [id] => 14435831 [patent_doc_number] => 20190175787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Reparative Cell Isolation and Delivery [patent_app_type] => utility [patent_app_number] => 16/281943 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6912 [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] => 16281943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281943
Reparative cell isolation and delivery Feb 20, 2019 Issued
Array ( [id] => 16221274 [patent_doc_number] => 20200246390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => MULTIPOTENT ADULT PROJENITOR CELLS FOR TREATMENT OF ICH [patent_app_type] => utility [patent_app_number] => 16/265373 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265373
MULTIPOTENT ADULT PROJENITOR CELLS FOR TREATMENT OF ICH Jan 31, 2019 Abandoned
Array ( [id] => 16621996 [patent_doc_number] => 20210040649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Manufacturing Method for Protein Crimped Staple [patent_app_type] => utility [patent_app_number] => 16/965661 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965661
Manufacturing Method for Protein Crimped Staple Jan 30, 2019 Abandoned
Array ( [id] => 17307334 [patent_doc_number] => 11208426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Lactobionic acid production methods and products [patent_app_type] => utility [patent_app_number] => 16/259810 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11890 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16259810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259810
Lactobionic acid production methods and products Jan 27, 2019 Issued
Array ( [id] => 14468513 [patent_doc_number] => 20190185899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Method for Producing 9alpha-Hydroxy Androstane-4-Alkene-3,17-Diketone by Enzymatic Conversion [patent_app_type] => utility [patent_app_number] => 16/256001 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16256001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256001
Method for producing 9alpha-hydroxy androstane-4-alkene-3,17-diketone by enzymatic conversion Jan 23, 2019 Issued
Array ( [id] => 14569465 [patent_doc_number] => 20190212339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => ASSAYS FOR IMPROVING AUTOMATED ANTIMICROBIAL SUSCEPTIBILITY TESTING ACCURACY [patent_app_type] => utility [patent_app_number] => 16/245092 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16245092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245092
Assays for improving automated antimicrobial susceptibility testing accuracy Jan 9, 2019 Issued
Array ( [id] => 16557544 [patent_doc_number] => 20210002692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => TARGET SUBSTANCE DETECTION METHOD, TARGET SUBSTANCE DETECTION KIT, AND TARGET SUBSTANCE DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/982557 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982557
TARGET SUBSTANCE DETECTION METHOD, TARGET SUBSTANCE DETECTION KIT, AND TARGET SUBSTANCE DETECTION DEVICE Jan 7, 2019 Abandoned
Array ( [id] => 14214485 [patent_doc_number] => 20190119627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => BIOMIMETIC SUPPORT FOR THREE-DIMENSIONAL CELL CULTURING, METHOD FOR MANUFACTURING SAME, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/238537 [patent_app_country] => US [patent_app_date] => 2019-01-03 [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] => -7 [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] => 16238537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238537
Biomimetic support for three-dimensional cell culturing, method for manufacturing same, and use thereof Jan 2, 2019 Issued
Array ( [id] => 18559949 [patent_doc_number] => 11725185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Stem cell culture systems for columnar epithelial stem cells, and uses related thereto [patent_app_type] => utility [patent_app_number] => 16/958074 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 37578 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958074
Stem cell culture systems for columnar epithelial stem cells, and uses related thereto Dec 27, 2018 Issued
Array ( [id] => 16362463 [patent_doc_number] => 20200319214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => HYBRID ENZYMATIC APTAMER SENSORS [patent_app_type] => utility [patent_app_number] => 16/956879 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16956879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956879
Hybrid enzymatic aptamer sensors Dec 20, 2018 Issued
Array ( [id] => 17665498 [patent_doc_number] => 11359179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Expansion and engraftment of stem cells using Notch 1 and/or Notch 2 agonists [patent_app_type] => utility [patent_app_number] => 16/228069 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 35610 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228069
Expansion and engraftment of stem cells using Notch 1 and/or Notch 2 agonists Dec 19, 2018 Issued
Array ( [id] => 16861788 [patent_doc_number] => 11020510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Muscle cell patches and uses therefor [patent_app_type] => utility [patent_app_number] => 16/228017 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 13932 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228017
Muscle cell patches and uses therefor Dec 19, 2018 Issued
Array ( [id] => 16771200 [patent_doc_number] => 10982295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Stain [patent_app_type] => utility [patent_app_number] => 16/226622 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8697 [patent_no_of_claims] => 14 [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] => 16226622 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226622
Stain Dec 18, 2018 Issued
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