Search

James W Keenan

Examiner (ID: 11742, Phone: (571)272-6925 , Office: P/3652 )

Most Active Art Unit
3652
Art Unit(s)
3652, 3617, 3107
Total Applications
2409
Issued Applications
1599
Pending Applications
167
Abandoned Applications
643

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17134027 [patent_doc_number] => 11135567 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Microcrystalline cellulose particle supported sol-gel sorbents and methods of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/913222 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 32 [patent_no_of_words] => 6096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913222
Microcrystalline cellulose particle supported sol-gel sorbents and methods of manufacturing the same Jun 25, 2020 Issued
Array ( [id] => 17222772 [patent_doc_number] => 11175267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => GC interface assembly [patent_app_type] => utility [patent_app_number] => 16/901784 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5494 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901784
GC interface assembly Jun 14, 2020 Issued
Array ( [id] => 16696551 [patent_doc_number] => 10947131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Synergistic iron and clay-based green environmental media for nutrient removal [patent_app_type] => utility [patent_app_number] => 16/829844 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 9636 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829844
Synergistic iron and clay-based green environmental media for nutrient removal Mar 24, 2020 Issued
Array ( [id] => 15896127 [patent_doc_number] => 20200147582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Functionalized chromatographic materials and methods of making and using therefor [patent_app_type] => utility [patent_app_number] => 16/743857 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16743857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743857
Functionalized chromatographic materials and methods of making and using therefor Jan 14, 2020 Issued
Array ( [id] => 16444878 [patent_doc_number] => 10836790 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Therapeutic protein compositions and methods [patent_app_type] => utility [patent_app_number] => 16/740286 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3837 [patent_no_of_claims] => 8 [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] => 16740286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740286
Therapeutic protein compositions and methods Jan 9, 2020 Issued
Array ( [id] => 16406727 [patent_doc_number] => 10815270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Compositions and methods for high efficiency protein precipitation [patent_app_type] => utility [patent_app_number] => 16/738932 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3051 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738932
Compositions and methods for high efficiency protein precipitation Jan 8, 2020 Issued
Array ( [id] => 16548844 [patent_doc_number] => 10881983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Method for extraction of ethyl maltol from passion flower [patent_app_type] => utility [patent_app_number] => 16/686767 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2192 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686767
Method for extraction of ethyl maltol from passion flower Nov 17, 2019 Issued
Array ( [id] => 15177841 [patent_doc_number] => 20190359512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SYSTEM FOR REMOVING MINERALS FROM A BRINE [patent_app_type] => utility [patent_app_number] => 16/532109 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532109
System for removing minerals from a brine Aug 4, 2019 Issued
Array ( [id] => 15025993 [patent_doc_number] => 20190324001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/459525 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459525
Chromatography columns, systems and methods Jun 30, 2019 Issued
Array ( [id] => 14838829 [patent_doc_number] => 20190277815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HIGH EFFICIENCY CONTINUOUS COUNTERCURRENT TANGENTIAL NEGATIVE CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 16/400316 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400316
High efficiency continuous countercurrent tangential negative chromatography Apr 30, 2019 Issued
Array ( [id] => 14838831 [patent_doc_number] => 20190277816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HIGH SURFACE AREA CHROMATOGRAPHIC DEVICE WITH LOW PRESSURE DROP [patent_app_type] => utility [patent_app_number] => 16/292610 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16292610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292610
High surface area chromatographic device with low pressure drop Mar 4, 2019 Issued
Array ( [id] => 16548847 [patent_doc_number] => 10881986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Liquid chromatography technique [patent_app_type] => utility [patent_app_number] => 16/282626 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3740 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282626
Liquid chromatography technique Feb 21, 2019 Issued
Array ( [id] => 14349981 [patent_doc_number] => 20190156963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN [patent_app_type] => utility [patent_app_number] => 16/260201 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260201
APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN Jan 28, 2019 Abandoned
Array ( [id] => 16755635 [patent_doc_number] => 10974167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => High purity chromatographic materials comprising an ionizable modifier [patent_app_type] => utility [patent_app_number] => 16/202504 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 31469 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202504
High purity chromatographic materials comprising an ionizable modifier Nov 27, 2018 Issued
Array ( [id] => 16696555 [patent_doc_number] => 10947135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Fluid purification methods, devices, and systems [patent_app_type] => utility [patent_app_number] => 16/200869 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200869
Fluid purification methods, devices, and systems Nov 26, 2018 Issued
Array ( [id] => 16604994 [patent_doc_number] => 10905978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Method and apparatus for processing and analyzing filtered particles [patent_app_type] => utility [patent_app_number] => 16/161685 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 59 [patent_no_of_words] => 10892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161685
Method and apparatus for processing and analyzing filtered particles Oct 15, 2018 Issued
Array ( [id] => 13609651 [patent_doc_number] => 20180356375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/103149 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103149
CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS Aug 13, 2018 Abandoned
Array ( [id] => 15928677 [patent_doc_number] => 20200155972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => WATER TREATMENT PLANT AND CORRESPONDING METHOD [patent_app_type] => utility [patent_app_number] => 16/628772 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16628772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628772
WATER TREATMENT PLANT AND CORRESPONDING METHOD Jun 24, 2018 Abandoned
Array ( [id] => 16564328 [patent_doc_number] => 10889688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Crosslinked polymer resin for contaminant adsorption from water [patent_app_type] => utility [patent_app_number] => 16/001307 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 19912 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001307
Crosslinked polymer resin for contaminant adsorption from water Jun 5, 2018 Issued
Array ( [id] => 16896129 [patent_doc_number] => 11037690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Method and apparatus for the production of lead 212 for medical use [patent_app_type] => utility [patent_app_number] => 16/000615 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6215 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16000615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/000615
Method and apparatus for the production of lead 212 for medical use Jun 4, 2018 Issued
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