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] => 14388869 [patent_doc_number] => 10307693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Methods for purifying biological cells [patent_app_type] => utility [patent_app_number] => 15/167752 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5626 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167752
Methods for purifying biological cells May 26, 2016 Issued
Array ( [id] => 12707602 [patent_doc_number] => 20180127700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Cell Culture Substrate for Rapid Release and Re-Plating [patent_app_type] => utility [patent_app_number] => 15/576102 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15576102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576102
Cell Culture Substrate for Rapid Release and Re-Plating May 22, 2016 Abandoned
Array ( [id] => 12729565 [patent_doc_number] => 20180135022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => METHOD FOR PRODUCING ARTIFICIAL SYNCYTIOTROPHOBLAST AND PROGENITOR CELL THEREOF [patent_app_type] => utility [patent_app_number] => 15/574240 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22945 [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] => 15574240 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574240
METHOD FOR PRODUCING ARTIFICIAL SYNCYTIOTROPHOBLAST AND PROGENITOR CELL THEREOF May 15, 2016 Abandoned
Array ( [id] => 12490617 [patent_doc_number] => 09994819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Xeno-free generation of tissue-specific progenitor cells [patent_app_type] => utility [patent_app_number] => 15/154653 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7591 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15154653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/154653
Xeno-free generation of tissue-specific progenitor cells May 12, 2016 Issued
Array ( [id] => 11122269 [patent_doc_number] => 20160319243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'COMPOSITIONS AND METHODS FOR TREATING RETINAL DISEASES' [patent_app_type] => utility [patent_app_number] => 15/144628 [patent_app_country] => US [patent_app_date] => 2016-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 30333 [patent_no_of_claims] => 7 [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] => 15144628 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144628
Compositions and methods for treating retinal diseases May 1, 2016 Issued
Array ( [id] => 17045106 [patent_doc_number] => 11098274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Method and device for detecting circulating tumor cell [patent_app_type] => utility [patent_app_number] => 15/749126 [patent_app_country] => US [patent_app_date] => 2016-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 13993 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749126 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749126
Method and device for detecting circulating tumor cell Apr 28, 2016 Issued
Array ( [id] => 12015802 [patent_doc_number] => 09808489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Treatment of heart disease' [patent_app_type] => utility [patent_app_number] => 15/135774 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27356 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15135774 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135774
Treatment of heart disease Apr 21, 2016 Issued
Array ( [id] => 11107955 [patent_doc_number] => 20160304925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'ENZYME BASED METHODS OF SEPARATING PROTEIN FROM PROTEIN-RICH MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/133777 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 27535 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15133777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/133777
Enzyme based methods of separating protein from protein-rich material Apr 19, 2016 Issued
Array ( [id] => 13184431 [patent_doc_number] => 10107729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Isolation, detection and use of biological cells [patent_app_type] => utility [patent_app_number] => 15/098275 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 43839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15098275 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/098275
Isolation, detection and use of biological cells Apr 12, 2016 Issued
Array ( [id] => 12350079 [patent_doc_number] => 09952197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Biosensor comprising electrode for measuring hematocrit value [patent_app_type] => utility [patent_app_number] => 15/090639 [patent_app_country] => US [patent_app_date] => 2016-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7081 [patent_no_of_claims] => 10 [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] => 15090639 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/090639
Biosensor comprising electrode for measuring hematocrit value Apr 4, 2016 Issued
Array ( [id] => 11046216 [patent_doc_number] => 20160243175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'COMPOSITIONS AND METHODS COMPRISING A DEFINED MICROBIOME AND METHODS OF USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/090609 [patent_app_country] => US [patent_app_date] => 2016-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 20286 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [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] => 15090609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/090609
Compositions and methods comprising a defined microbiome and methods of use thereof Apr 3, 2016 Issued
Array ( [id] => 11084083 [patent_doc_number] => 20160281049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'METHOD AND SYSTEM FOR DETERMINING INTEGRATED METABOLIC BASELINE AND POTENTIAL OF LIVING CELLS' [patent_app_type] => utility [patent_app_number] => 15/082658 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7785 [patent_no_of_claims] => 20 [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] => 15082658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/082658
METHOD AND SYSTEM FOR DETERMINING INTEGRATED METABOLIC BASELINE AND POTENTIAL OF LIVING CELLS Mar 27, 2016 Abandoned
Array ( [id] => 12206029 [patent_doc_number] => 20180051255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'THREE-DIMENSIONAL SCAFFOLD CULTURE SYSTEM OF FUNCTIONAL PANCREATIC ISLETS' [patent_app_type] => utility [patent_app_number] => 15/557310 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7817 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 14 [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] => 15557310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/557310
THREE-DIMENSIONAL SCAFFOLD CULTURE SYSTEM OF FUNCTIONAL PANCREATIC ISLETS Mar 23, 2016 Abandoned
Array ( [id] => 15514987 [patent_doc_number] => 10564075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Prefixation for increased rare cell recovery [patent_app_type] => utility [patent_app_number] => 15/553529 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6958 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15553529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/553529
Prefixation for increased rare cell recovery Feb 22, 2016 Issued
Array ( [id] => 12165300 [patent_doc_number] => 09884058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Use of Hsp70 as a regulator of enzymatic activity' [patent_app_type] => utility [patent_app_number] => 15/048483 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 49659 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048483
Use of Hsp70 as a regulator of enzymatic activity Feb 18, 2016 Issued
Array ( [id] => 11867593 [patent_doc_number] => 20170234878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'COMPOSITIONS FOR DETECTING CANCER CELLS ON A CELLULAR SURFACE' [patent_app_type] => utility [patent_app_number] => 15/042103 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3608 [patent_no_of_claims] => 6 [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] => 15042103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042103
COMPOSITIONS FOR DETECTING CANCER CELLS ON A CELLULAR SURFACE Feb 10, 2016 Abandoned
Array ( [id] => 11033211 [patent_doc_number] => 20160230167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'Method and Apparatus for Reprogramming Living Cells' [patent_app_type] => utility [patent_app_number] => 15/019053 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5473 [patent_no_of_claims] => 19 [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] => 15019053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019053
Method and Apparatus for Reprogramming Living Cells Feb 8, 2016 Abandoned
Array ( [id] => 12125123 [patent_doc_number] => 20180008709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'METHODS AND COMPOSITIONS FOR INCREASING SUSCEPTIBILITY TO RADIATION TREATMENT BY INHIBITING SUPPRESSION OF NUMERICAL CHROMOSOMAL INSTABILITY OF CANCER CELLS' [patent_app_type] => utility [patent_app_number] => 15/544811 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15693 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 15544811 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544811
METHODS AND COMPOSITIONS FOR INCREASING SUSCEPTIBILITY TO RADIATION TREATMENT BY INHIBITING SUPPRESSION OF NUMERICAL CHROMOSOMAL INSTABILITY OF CANCER CELLS Jan 20, 2016 Abandoned
Array ( [id] => 11011285 [patent_doc_number] => 20160208238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'Cell-Based Composite Materials with Programmed Structures and Functions' [patent_app_type] => utility [patent_app_number] => 14/996048 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8539 [patent_no_of_claims] => 20 [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] => 14996048 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/996048
Cell-based composite materials with programmed structures and functions Jan 13, 2016 Issued
Array ( [id] => 13048353 [patent_doc_number] => 10045553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Legume/grain based food product with prebiotic/probiotic source [patent_app_type] => utility [patent_app_number] => 14/971821 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3136 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14971821 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/971821
Legume/grain based food product with prebiotic/probiotic source Dec 15, 2015 Issued
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