Search

Edward J. Dudek Jr.

Examiner (ID: 15510, Phone: (571)270-1030 , Office: P/2136 )

Most Active Art Unit
2136
Art Unit(s)
2132, 2186, 2136
Total Applications
1288
Issued Applications
1108
Pending Applications
84
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18128133 [patent_doc_number] => 11554330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Plug units, particularly for HPLC, connection system and corresponding use [patent_app_type] => utility [patent_app_number] => 16/216592 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 12583 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216592
Plug units, particularly for HPLC, connection system and corresponding use Dec 10, 2018 Issued
Array ( [id] => 16556130 [patent_doc_number] => 20210001278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => METHODS OF MAKING POROUS MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/767809 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767809
METHODS OF MAKING POROUS MEMBRANES Dec 3, 2018 Pending
Array ( [id] => 16451488 [patent_doc_number] => 20200360914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SEPARATION MEDIA, DEVICES AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 16/768344 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16768344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768344
Separation media, devices and applications thereof Dec 3, 2018 Issued
Array ( [id] => 16451438 [patent_doc_number] => 20200360864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => HOLLOW FIBER MEMBRANE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/766656 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766656 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766656
Hollow fiber membrane and manufacturing method thereof Nov 21, 2018 Issued
Array ( [id] => 16524106 [patent_doc_number] => 20200398186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => FILTRATION PROCESS AND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/764806 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764806
Filtration process and assembly Nov 15, 2018 Issued
Array ( [id] => 17243720 [patent_doc_number] => 20210363463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => A MEMBRANE-BASED METHOD FOR DECOLORIZING VEGETABLE WAX [patent_app_type] => utility [patent_app_number] => 16/764319 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16764319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764319
A MEMBRANE-BASED METHOD FOR DECOLORIZING VEGETABLE WAX Nov 11, 2018 Abandoned
Array ( [id] => 16556132 [patent_doc_number] => 20210001280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR ACIDIC GAS SEPARATION MEMBRANE SHEET [patent_app_type] => utility [patent_app_number] => 16/761396 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16761396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/761396
MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR ACIDIC GAS SEPARATION MEMBRANE SHEET Oct 28, 2018 Abandoned
Array ( [id] => 16423076 [patent_doc_number] => 20200348274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHODS FOR DESIGNING AN EFFICIENT PREPARATIVE CHROMATOGRAPHIC SEPARATION PROCESS [patent_app_type] => utility [patent_app_number] => 16/758660 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758660
METHODS FOR DESIGNING AN EFFICIENT PREPARATIVE CHROMATOGRAPHIC SEPARATION PROCESS Oct 25, 2018 Pending
Array ( [id] => 13955769 [patent_doc_number] => 20190054228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => Single Pass Dialysis Combined with Multiple Pass Albumin Dialysis [patent_app_type] => utility [patent_app_number] => 16/166675 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166675
Single pass dialysis combined with multiple pass albumin dialysis Oct 21, 2018 Issued
Array ( [id] => 16139557 [patent_doc_number] => 10702833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Filtering article containing titania nanotubes [patent_app_type] => utility [patent_app_number] => 16/165661 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5860 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16165661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165661
Filtering article containing titania nanotubes Oct 18, 2018 Issued
Array ( [id] => 16206695 [patent_doc_number] => 20200239685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => VESICLE INCORPORATING TRANSMEMBRANE PROTEIN [patent_app_type] => utility [patent_app_number] => 16/755244 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10272 [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] => 16755244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755244
Vesicle incorporating transmembrane protein Oct 18, 2018 Issued
Array ( [id] => 16205231 [patent_doc_number] => 20200238221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => METHOD FOR PRODUCING A POROUS MONOLAYER POLYMER MEMBRANE, POROUS MONOLAYER POLYMER MEMBRANE, AND USE THEREOF FOR FILTRATION [patent_app_type] => utility [patent_app_number] => 16/756815 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756815
Method for producing a porous monolayer polymer membrane, porous monolayer polymer membrane, and use thereof for filtration Oct 11, 2018 Issued
Array ( [id] => 16605015 [patent_doc_number] => 10905999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Methods for separating isotopes from a sample of fission products [patent_app_type] => utility [patent_app_number] => 16/152893 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7535 [patent_no_of_claims] => 15 [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] => 16152893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/152893
Methods for separating isotopes from a sample of fission products Oct 4, 2018 Issued
Array ( [id] => 14130615 [patent_doc_number] => 20190099697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => Methods for Removing Pesticides from Cannabinoid Extract Oils Using Countercurrent Partition Chromatography [patent_app_type] => utility [patent_app_number] => 16/151288 [patent_app_country] => US [patent_app_date] => 2018-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151288
Methods for Removing Pesticides from Cannabinoid Extract Oils Using Countercurrent Partition Chromatography Oct 2, 2018 Abandoned
Array ( [id] => 17733664 [patent_doc_number] => 20220219123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => FILTRATION MEMBRANE TREATMENT DEVICE, MEMBRANE FILTRATION DEVICE, AND FILTRATION MEMBRANE TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/275678 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17275678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275678
FILTRATION MEMBRANE TREATMENT DEVICE, MEMBRANE FILTRATION DEVICE, AND FILTRATION MEMBRANE TREATMENT METHOD Oct 1, 2018 Abandoned
Array ( [id] => 16311253 [patent_doc_number] => 20200289991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => POROUS HOLLOW FIBER MEMBRANE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/651123 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16651123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651123
POROUS HOLLOW FIBER MEMBRANE AND METHOD FOR PRODUCING SAME Sep 27, 2018 Abandoned
Array ( [id] => 17016271 [patent_doc_number] => 11085904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Column having a compression-limited assembly [patent_app_type] => utility [patent_app_number] => 16/146971 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15533 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146971
Column having a compression-limited assembly Sep 27, 2018 Issued
Array ( [id] => 14228137 [patent_doc_number] => 20190126241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => HIGH PURITY CHROMATOGRAPHIC MATERIALS COMPRISING AN IONIZABLE MODIFIER FOR RETENTION OF ACIDIC ANALYTES [patent_app_type] => utility [patent_app_number] => 16/143313 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143313
HIGH PURITY CHROMATOGRAPHIC MATERIALS COMPRISING AN IONIZABLE MODIFIER FOR RETENTION OF ACIDIC ANALYTES Sep 25, 2018 Abandoned
Array ( [id] => 14070031 [patent_doc_number] => 20190083903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Methods and Systems for Removing Pressure and Air from Chromatography Columns [patent_app_type] => utility [patent_app_number] => 16/137376 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137376
Methods and systems for removing pressure and air from chromatography columns Sep 19, 2018 Issued
Array ( [id] => 13824657 [patent_doc_number] => 20190015813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY AND COLUMN FOR LIQUID CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 16/135305 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135305
PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY AND COLUMN FOR LIQUID CHROMATOGRAPHY Sep 18, 2018 Abandoned
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