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] => 11691165 [patent_doc_number] => 20170166881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'POLY-L-LACTIC ACID (PLLA) MICROTUBE ARRAY MEMBRANE-IMMOBILIZED YEAST CELLS FOR BIOETHANOL FERMENTATION' [patent_app_type] => utility [patent_app_number] => 14/968450 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6062 [patent_no_of_claims] => 14 [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] => 14968450 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/968450
Poly-l-lactic acid (PLLA) microtube array membrane-immobilized yeast cells for bioethanol fermentation Dec 13, 2015 Issued
Array ( [id] => 10790083 [patent_doc_number] => 20160136239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'METHOD FOR PRODUCING AUTOLOGOUS PROTEINS' [patent_app_type] => utility [patent_app_number] => 14/954244 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7106 [patent_no_of_claims] => 8 [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] => 14954244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954244
Method for producing autologous proteins Nov 29, 2015 Issued
Array ( [id] => 12409122 [patent_doc_number] => 09969974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Differntiation method for production of glial cell population [patent_app_type] => utility [patent_app_number] => 14/949578 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12495 [patent_no_of_claims] => 12 [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] => 14949578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/949578
Differntiation method for production of glial cell population Nov 22, 2015 Issued
Array ( [id] => 11953924 [patent_doc_number] => 20170258075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'APPARATUS AND METHOD FOR STORING TISSUE' [patent_app_type] => utility [patent_app_number] => 15/528504 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11065 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [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] => 15528504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528504
APPARATUS AND METHOD FOR STORING TISSUE Nov 19, 2015 Abandoned
Array ( [id] => 14085779 [patent_doc_number] => 10238770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Reparative cell isolation and delivery [patent_app_type] => utility [patent_app_number] => 14/930541 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6894 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14930541 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930541
Reparative cell isolation and delivery Nov 1, 2015 Issued
Array ( [id] => 12031141 [patent_doc_number] => 20170321241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => '21-Hydroxylation of Steroids' [patent_app_type] => utility [patent_app_number] => 15/523107 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5620 [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] => 15523107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523107
21-hydroxylation of steroids Oct 28, 2015 Issued
Array ( [id] => 14294867 [patent_doc_number] => 10287551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Medium composition for culturing stem cells [patent_app_type] => utility [patent_app_number] => 15/523260 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4174 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15523260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523260
Medium composition for culturing stem cells Oct 27, 2015 Issued
Array ( [id] => 11928652 [patent_doc_number] => 09795630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Compositions and methods for inducing or enhancing connective tissue repair' [patent_app_type] => utility [patent_app_number] => 14/925367 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10745 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14925367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925367
Compositions and methods for inducing or enhancing connective tissue repair Oct 27, 2015 Issued
Array ( [id] => 13687579 [patent_doc_number] => 20170354744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => METHOD OF SYNTHESIZING OF ANTIBODY CONJUGATES USING AFFINITY RESINS [patent_app_type] => utility [patent_app_number] => 15/523117 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28956 [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] => 15523117 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523117
METHOD OF SYNTHESIZING OF ANTIBODY CONJUGATES USING AFFINITY RESINS Oct 26, 2015 Abandoned
Array ( [id] => 14390819 [patent_doc_number] => 10308679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Soluble intein fusion proteins and methods for purifying biomolecules [patent_app_type] => utility [patent_app_number] => 15/511908 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14908 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511908 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511908
Soluble intein fusion proteins and methods for purifying biomolecules Oct 22, 2015 Issued
Array ( [id] => 12002133 [patent_doc_number] => 20170306288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'TISSUE SAMPLE PROCESSING SYSTEM AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/520795 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9901 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [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] => 15520795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520795
Tissue sample processing system and associated methods Oct 19, 2015 Issued
Array ( [id] => 11901050 [patent_doc_number] => 09770470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Closed system separation of adherent bone marrow stem cells for regenerative medicine applications' [patent_app_type] => utility [patent_app_number] => 14/878278 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5739 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14878278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878278
Closed system separation of adherent bone marrow stem cells for regenerative medicine applications Oct 7, 2015 Issued
Array ( [id] => 12964996 [patent_doc_number] => 09874552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Engineering individually addressable cellular spheroids using aqueous two-phase systems [patent_app_type] => utility [patent_app_number] => 14/870910 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5083 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14870910 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870910
Engineering individually addressable cellular spheroids using aqueous two-phase systems Sep 29, 2015 Issued
Array ( [id] => 10744420 [patent_doc_number] => 20160090571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'CULTURE MEDIA AND METHODS FOR CULTURING MICROORGANISMS' [patent_app_type] => utility [patent_app_number] => 14/871544 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8922 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [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] => 14871544 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/871544
CULTURE MEDIA AND METHODS FOR CULTURING MICROORGANISMS Sep 29, 2015 Abandoned
Array ( [id] => 11979605 [patent_doc_number] => 20170283759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'Nanocomposite Scaffold for the In Vitro Isolation of Cells' [patent_app_type] => utility [patent_app_number] => 15/512426 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4857 [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] => 15512426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/512426
Nanocomposite scaffold for the in vitro isolation of cells Sep 27, 2015 Issued
Array ( [id] => 10744418 [patent_doc_number] => 20160090569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Scheduled Feed' [patent_app_type] => utility [patent_app_number] => 14/865222 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 19632 [patent_no_of_claims] => 23 [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] => 14865222 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865222
Scheduled Feed Sep 24, 2015 Abandoned
Array ( [id] => 10743254 [patent_doc_number] => 20160089405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Treatment and Prophylaxis for Gastroesophageal Reflux Disease' [patent_app_type] => utility [patent_app_number] => 14/863517 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5842 [patent_no_of_claims] => 5 [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] => 14863517 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863517
Treatment and prophylaxis for gastroesophageal reflux disease Sep 23, 2015 Issued
Array ( [id] => 16879179 [patent_doc_number] => 11029317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Compositions and methods for detecting anti-endothelial cell antibodies in allograft rejection [patent_app_type] => utility [patent_app_number] => 15/512223 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 24344 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15512223 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/512223
Compositions and methods for detecting anti-endothelial cell antibodies in allograft rejection Sep 17, 2015 Issued
Array ( [id] => 11886874 [patent_doc_number] => 09757421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Adipose tissue-derived stem cells for veterinary use' [patent_app_type] => utility [patent_app_number] => 14/858210 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 20594 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14858210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858210
Adipose tissue-derived stem cells for veterinary use Sep 17, 2015 Issued
Array ( [id] => 11956412 [patent_doc_number] => 20170260563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'TESTING TOXICITY OF A TEST SAMPLE' [patent_app_type] => utility [patent_app_number] => 15/511028 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5566 [patent_no_of_claims] => 15 [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] => 15511028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511028
TESTING TOXICITY OF A TEST SAMPLE Sep 14, 2015 Abandoned
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