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] => 16416285 [patent_doc_number] => 10824174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Pressure related hysteresis manipulation in a pressurized flow system [patent_app_type] => utility [patent_app_number] => 15/953007 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 11312 [patent_no_of_claims] => 9 [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] => 15953007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953007
Pressure related hysteresis manipulation in a pressurized flow system Apr 12, 2018 Issued
Array ( [id] => 13549553 [patent_doc_number] => 20180326324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => METHODS FOR SCALING BETWEEN CHROMATOGRAPHIC SYSTEMS USING HIGHLY COMPRESSIBLE FLUIDS [patent_app_type] => utility [patent_app_number] => 15/948666 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948666
Methods for scaling between chromatographic systems using highly compressible fluids Apr 8, 2018 Issued
Array ( [id] => 13369675 [patent_doc_number] => 20180236378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => LATERALLY-FED MEMBRANE CHROMATOGRAPHY DEVICE [patent_app_type] => utility [patent_app_number] => 15/947361 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947361 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947361
Laterally-fed membrane chromatography device Apr 5, 2018 Issued
Array ( [id] => 13328197 [patent_doc_number] => 20180215636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => Dendritic polymer heavy metal precipitant with double functions of chelation and self-flocculation and its application [patent_app_type] => utility [patent_app_number] => 15/936433 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936433 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936433
Dendritic polymer heavy metal precipitant with double functions of chelation and self-flocculation and its application Mar 26, 2018 Abandoned
Array ( [id] => 13398217 [patent_doc_number] => 20180250651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => Method of Removing Barium from a Liquid [patent_app_type] => utility [patent_app_number] => 15/932211 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15932211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932211
Method of removing barium from a liquid Feb 15, 2018 Issued
Array ( [id] => 13340619 [patent_doc_number] => 20180221849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Equipment Assembly for and Method of Processing Particles [patent_app_type] => utility [patent_app_number] => 15/894513 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 15894513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894513
Equipment Assembly for and Method of Processing Particles Feb 11, 2018 Abandoned
Array ( [id] => 16785248 [patent_doc_number] => 10987653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Material for removing contaminants from water [patent_app_type] => utility [patent_app_number] => 15/884641 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 63 [patent_no_of_words] => 16270 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884641
Material for removing contaminants from water Jan 30, 2018 Issued
Array ( [id] => 13609649 [patent_doc_number] => 20180356374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => DETECTION OF A SUSPECT COUNTERFEIT PART BY CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 15/882473 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15882473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882473
Detection of a suspect counterfeit part by chromatography Jan 28, 2018 Issued
Array ( [id] => 17133989 [patent_doc_number] => 11135528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Extracellular vesicle isolation method using metal [patent_app_type] => utility [patent_app_number] => 16/477859 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 10166 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477859
Extracellular vesicle isolation method using metal Jan 14, 2018 Issued
Array ( [id] => 12881779 [patent_doc_number] => 20180185768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => SUPERHEATED WATER EXTRACTION WITH COUNTERPRESSURE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/857893 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857893 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857893
Superheated water extraction with counterpressure system and method thereof Dec 28, 2017 Issued
Array ( [id] => 12659662 [patent_doc_number] => 20180111720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Device For A Biological Liquid Treatment Installation [patent_app_type] => utility [patent_app_number] => 15/848156 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848156 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848156
Device for a biological liquid treatment installation Dec 19, 2017 Issued
Array ( [id] => 16548846 [patent_doc_number] => 10881985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => System with reusable column with resin packing and unpacking procedures and sample analysis [patent_app_type] => utility [patent_app_number] => 15/836305 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4235 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 15836305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836305
System with reusable column with resin packing and unpacking procedures and sample analysis Dec 7, 2017 Issued
Array ( [id] => 13493143 [patent_doc_number] => 20180298114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Fractionation of Charged Polysaccharide [patent_app_type] => utility [patent_app_number] => 15/821483 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821483
Fractionation of charged polysaccharide Nov 21, 2017 Issued
Array ( [id] => 15339521 [patent_doc_number] => 10525419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Membrane for oil-water separation and simultaneous removal of organic pollutants [patent_app_type] => utility [patent_app_number] => 15/794034 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 43 [patent_no_of_words] => 12652 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15794034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/794034
Membrane for oil-water separation and simultaneous removal of organic pollutants Oct 25, 2017 Issued
Array ( [id] => 12660085 [patent_doc_number] => 20180111861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => OZONE GENERATOR FOR WATER PURIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/792858 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792858 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792858
Ozone generator for water purification system Oct 24, 2017 Issued
Array ( [id] => 12644682 [patent_doc_number] => 20180106725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => PORTABLE WATER QUALITY INSTRUMENT [patent_app_type] => utility [patent_app_number] => 15/792165 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792165 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792165
Portable water quality instrument Oct 23, 2017 Issued
Array ( [id] => 16843068 [patent_doc_number] => 11015142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Extraction system and methods for preparing a botanical oil [patent_app_type] => utility [patent_app_number] => 15/787994 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9051 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15787994 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787994
Extraction system and methods for preparing a botanical oil Oct 18, 2017 Issued
Array ( [id] => 12621561 [patent_doc_number] => 20180099017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => EXTRACTION DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 15/785362 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785362
EXTRACTION DEVICES, SYSTEMS, AND METHODS Oct 15, 2017 Abandoned
Array ( [id] => 14130607 [patent_doc_number] => 20190099693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => Combined Solids-Producing Direct-Contact Exchange and Separations [patent_app_type] => utility [patent_app_number] => 15/724657 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724657 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724657
Combined Solids-Producing Direct-Contact Exchange and Separations Oct 3, 2017 Abandoned
Array ( [id] => 14041421 [patent_doc_number] => 20190076817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => METHOD AND APPARATUS USING FOAMED GLASS FILTERS FOR LIQUID PURIFICATION, FILTRATION, AND FILTRATE REMOVAL AND ELIMINATION [patent_app_type] => utility [patent_app_number] => 15/704141 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704141
METHOD AND APPARATUS USING FOAMED GLASS FILTERS FOR LIQUID PURIFICATION, FILTRATION, AND FILTRATE REMOVAL AND ELIMINATION Sep 13, 2017 Abandoned
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