Search

Richard C. Ekstrom

Examiner (ID: 6474, Phone: (313)446-4882 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1809, 1652, 1814
Total Applications
568
Issued Applications
393
Pending Applications
2
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12286720 [patent_doc_number] => 09932567 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-03 [patent_title] => Mutant reverse transcriptase [patent_app_type] => utility [patent_app_number] => 15/406160 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4156 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15406160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406160
Mutant reverse transcriptase Jan 12, 2017 Issued
Array ( [id] => 11604344 [patent_doc_number] => 20170121645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'DETERGENT COMPOSITION WITH SILICATE COATED BLEACH' [patent_app_type] => utility [patent_app_number] => 15/403200 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11645 [patent_no_of_claims] => 12 [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] => 15403200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/403200
DETERGENT COMPOSITION WITH SILICATE COATED BLEACH Jan 10, 2017 Abandoned
Array ( [id] => 11822119 [patent_doc_number] => 20170211057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'Expression Vector Comprising a Polynucleotide Encoding a Modified Glutamine Synthetase and a Method for Preparing a Target Protein Employing the Same' [patent_app_type] => utility [patent_app_number] => 15/399432 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7621 [patent_no_of_claims] => 16 [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] => 15399432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399432
Expression Vector Comprising a Polynucleotide Encoding a Modified Glutamine Synthetase and a Method for Preparing a Target Protein Employing the Same Jan 4, 2017 Abandoned
Array ( [id] => 12428868 [patent_doc_number] => 09976130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-22 [patent_title] => OPAA FL--a mutant enzyme with increased catalytic efficiency on organophosphorus compound GD [patent_app_type] => utility [patent_app_number] => 15/395412 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5378 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15395412 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395412
OPAA FL--a mutant enzyme with increased catalytic efficiency on organophosphorus compound GD Dec 29, 2016 Issued
Array ( [id] => 13733947 [patent_doc_number] => 20180371441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Enzyme Variants and Polynucleotides Encoding Same [patent_app_type] => utility [patent_app_number] => 16/062492 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 16062492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062492
Enzyme variants and polynucleotides encoding same Dec 28, 2016 Issued
Array ( [id] => 11822163 [patent_doc_number] => 20170211100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'Method for Producing Isoprene Using Recombinant Halophilic Methanotroph' [patent_app_type] => utility [patent_app_number] => 15/392408 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2550 [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] => 15392408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392408
Method for producing isoprene using recombinant halophilic methanotroph Dec 27, 2016 Issued
Array ( [id] => 12219443 [patent_doc_number] => 20180057802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'Method for Preparing Ascorbic Acid-2-phosphate Using a Recombinant Strain' [patent_app_type] => utility [patent_app_number] => 15/386588 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3127 [patent_no_of_claims] => 18 [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] => 15386588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386588
Method for preparing ascorbic acid-2-phosphate using a recombinant strain Dec 20, 2016 Issued
Array ( [id] => 11657480 [patent_doc_number] => 09670472 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-06 [patent_title] => '2G16 glucoamylase compositions and methods' [patent_app_type] => utility [patent_app_number] => 15/380959 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 26833 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15380959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380959
2G16 glucoamylase compositions and methods Dec 14, 2016 Issued
Array ( [id] => 14031677 [patent_doc_number] => 10227578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => 2G16 glucoamylase compositions and methods [patent_app_type] => utility [patent_app_number] => 15/380900 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 25218 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 15380900 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380900
2G16 glucoamylase compositions and methods Dec 14, 2016 Issued
Array ( [id] => 13778641 [patent_doc_number] => 20190002859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => BETA-GLUCOSIDASE AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/060186 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16060186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060186
BETA-GLUCOSIDASE AND USES THEREOF Dec 7, 2016 Abandoned
Array ( [id] => 13814761 [patent_doc_number] => 10184141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-22 [patent_title] => Microorganisms for producing glycogen and methods of using same [patent_app_type] => utility [patent_app_number] => 15/366676 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9445 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15366676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366676
Microorganisms for producing glycogen and methods of using same Nov 30, 2016 Issued
Array ( [id] => 16925476 [patent_doc_number] => 11046939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => DNA polymerase variant [patent_app_type] => utility [patent_app_number] => 15/779247 [patent_app_country] => US [patent_app_date] => 2016-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10407 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779247
DNA polymerase variant Nov 23, 2016 Issued
Array ( [id] => 14159175 [patent_doc_number] => 20190106690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Cellulase Variants And Polynucleotides Encoding Same [patent_app_type] => utility [patent_app_number] => 15/775120 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15775120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775120
Cellulase Variants And Polynucleotides Encoding Same Nov 14, 2016 Abandoned
Array ( [id] => 13552499 [patent_doc_number] => 20180327797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => MICROBIAL PRODUCTION OF NICOTAMIDE RIBOSIDE [patent_app_type] => utility [patent_app_number] => 15/774721 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15774721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/774721
Microbial production of nicotamide riboside Nov 13, 2016 Issued
Array ( [id] => 14836927 [patent_doc_number] => 20190276864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => POLYPEPTIDES HAVING HYDROLYTIC ACTIVITY ON 1-KESTOSE IN THE PRESENCE OF SUCROSE BUT LACKING SUCRASE (INVERTASE) ACTIVITY, POLYNUCLEOTIDES ENCODING SAME AND METHODS OF PRODUCTING AND USING SAME IN INDUSTRIAL SUCROSE PRODUCTION FROM 1-KESTOSE [patent_app_type] => utility [patent_app_number] => 15/775690 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15775690 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775690
Polypeptides having hydrolytic activity on 1-kestose in the presence of sucrose but lacking sucrase (invertase) activity, polynucleotides encoding same and methods of producting and using same in industrial sucrose production from 1-kestose Nov 10, 2016 Issued
Array ( [id] => 14102911 [patent_doc_number] => 20190093131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => DRIMENOL SYNTHASES III [patent_app_type] => utility [patent_app_number] => 15/772567 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772567
Drimenol synthases III Nov 6, 2016 Issued
Array ( [id] => 15268079 [patent_doc_number] => 20190382773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => COMPOSITIONS AND METHODS FOR PRODUCTION OF MYRCENE [patent_app_type] => utility [patent_app_number] => 15/771888 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 15771888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771888
Compositions and methods for production of myrcene Oct 27, 2016 Issued
Array ( [id] => 11589934 [patent_doc_number] => 20170114345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'RECOMBINANT MICROORGANISM PRODUCING 1,3-DIAMINOPROPANE AND METHOD FOR PRODUCING 1,3-DIAMINOPROPANE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/299928 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5742 [patent_no_of_claims] => 15 [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] => 15299928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/299928
Recombinant microorganism producing 1,3-diaminopropane and method for producing 1,3-diaminopropane using the same Oct 20, 2016 Issued
Array ( [id] => 11561910 [patent_doc_number] => 09624484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Engineered primate L-methioninase for therapeutic purposes' [patent_app_type] => utility [patent_app_number] => 15/297102 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 20672 [patent_no_of_claims] => 12 [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] => 15297102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297102
Engineered primate L-methioninase for therapeutic purposes Oct 17, 2016 Issued
Array ( [id] => 13196551 [patent_doc_number] => 10113185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Utilization of phosphoketolase in the production of mevalonate, isoprenoid precursors, and isoprene [patent_app_type] => utility [patent_app_number] => 15/279184 [patent_app_country] => US [patent_app_date] => 2016-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 73 [patent_no_of_words] => 70324 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [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] => 15279184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/279184
Utilization of phosphoketolase in the production of mevalonate, isoprenoid precursors, and isoprene Sep 27, 2016 Issued
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