Search

Clare M. Perrin

Examiner (ID: 17685, Phone: (571)270-5952 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1778, 1779
Total Applications
834
Issued Applications
519
Pending Applications
82
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16793178 [patent_doc_number] => 20210122995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => COLD TREATMENT [patent_app_type] => utility [patent_app_number] => 16/635680 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635680 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635680
Cold treatment Jul 31, 2017 Issued
Array ( [id] => 12219007 [patent_doc_number] => 20180057366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'METHOD FOR REMOVAL OF DISSOLVED METAL CATIONS FROM AQUEOUS FLUIDS USING MODIFIED CAPTURE POLYMERS AND TETHER POLYMER BEARING ANCHOR PARTICLES' [patent_app_type] => utility [patent_app_number] => 15/665628 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8643 [patent_no_of_claims] => 11 [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] => 15665628 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/665628
METHOD FOR REMOVAL OF DISSOLVED METAL CATIONS FROM AQUEOUS FLUIDS USING MODIFIED CAPTURE POLYMERS AND TETHER POLYMER BEARING ANCHOR PARTICLES Jul 31, 2017 Abandoned
Array ( [id] => 12677002 [patent_doc_number] => 20180117500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SYSTEM FOR PROVIDING HOMOGENOUS POLYMER-SLUDGE COMPOSITION TO DEWATERING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 15/662549 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15662549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662549
System for providing homogeneous polymer-sludge composition to dewatering equipment Jul 27, 2017 Issued
Array ( [id] => 12158639 [patent_doc_number] => 20180029905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'THERMORESPONSIVE POLYMERS FOR AQUEOUS APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/662562 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4204 [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] => 15662562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662562
THERMORESPONSIVE POLYMERS FOR AQUEOUS APPLICATIONS Jul 27, 2017 Abandoned
Array ( [id] => 12151935 [patent_doc_number] => 20180023200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'Carbon Formation Reactor and Method of Using Same' [patent_app_type] => utility [patent_app_number] => 15/654996 [patent_app_country] => US [patent_app_date] => 2017-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11852 [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] => 15654996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/654996
Carbon formation reactor and method of using same Jul 19, 2017 Issued
Array ( [id] => 14652363 [patent_doc_number] => 20190233310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => ACOUSTIC MIXING FOR FLOCCULANT ADDITION TO MINERAL SUSPENSIONS [patent_app_type] => utility [patent_app_number] => 16/315751 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16315751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315751
ACOUSTIC MIXING FOR FLOCCULANT ADDITION TO MINERAL SUSPENSIONS Jul 17, 2017 Abandoned
Array ( [id] => 12138083 [patent_doc_number] => 20180016166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'Method for Improving Overflow Clarity in Production of Coal' [patent_app_type] => utility [patent_app_number] => 15/648891 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4795 [patent_no_of_claims] => 21 [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] => 15648891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648891
Method for improving overflow clarity in production of coal Jul 12, 2017 Issued
Array ( [id] => 16061585 [patent_doc_number] => 10689728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Renewable isoparaffins as diluent in hydrometallurgical liquid-liquid extraction process [patent_app_type] => utility [patent_app_number] => 16/315942 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4202 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315942
Renewable isoparaffins as diluent in hydrometallurgical liquid-liquid extraction process Jul 3, 2017 Issued
Array ( [id] => 14564795 [patent_doc_number] => 20190210004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => Magnetic Cesium Adsorbent, Preparation Method Therefor, and Cesium Removal Method Using Same [patent_app_type] => utility [patent_app_number] => 16/315075 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315075
Magnetic cesium adsorbent, preparation method therefor, and cesium removal method using same Jul 3, 2017 Issued
Array ( [id] => 12002351 [patent_doc_number] => 20170306506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'Composition and Method for Inhibiting Corrosion and Scale' [patent_app_type] => utility [patent_app_number] => 15/634416 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8616 [patent_no_of_claims] => 28 [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] => 15634416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634416
Composition and method for inhibiting corrosion and scale Jun 26, 2017 Issued
Array ( [id] => 14404649 [patent_doc_number] => 20190168168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => SUPERHYDROPHOBIC MICROFILTRATION MEMBRANE FOR MEMBRANE DISTILLATION, FILTRATION MODULE FOR MEMBRANE DISTILLATION COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/312625 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4739 [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] => 16312625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312625
SUPERHYDROPHOBIC MICROFILTRATION MEMBRANE FOR MEMBRANE DISTILLATION, FILTRATION MODULE FOR MEMBRANE DISTILLATION COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME Jun 15, 2017 Abandoned
Array ( [id] => 15710947 [patent_doc_number] => 20200102239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => METHOD FOR TREATING SLUDGE [patent_app_type] => utility [patent_app_number] => 16/621235 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16621235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621235
METHOD FOR TREATING SLUDGE Jun 12, 2017 Abandoned
Array ( [id] => 14777563 [patent_doc_number] => 20190263679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Method And Apparatus For Separation Of A Substance From Groundwater [patent_app_type] => utility [patent_app_number] => 16/307927 [patent_app_country] => US [patent_app_date] => 2017-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11738 [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] => 16307927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307927
Method and apparatus for separation of a substance from groundwater Jun 10, 2017 Issued
Array ( [id] => 11970199 [patent_doc_number] => 20170274352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'PROCESS FOR FILTRATION ENHANCEMENT OF AQUEOUS DISPERSIONS' [patent_app_type] => utility [patent_app_number] => 15/619076 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7109 [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] => 15619076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619076
PROCESS FOR FILTRATION ENHANCEMENT OF AQUEOUS DISPERSIONS Jun 8, 2017 Abandoned
Array ( [id] => 11963406 [patent_doc_number] => 20170267559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SYSTEM AND METHOD FOR THE TREATMENT OF WASTEWATER' [patent_app_type] => utility [patent_app_number] => 15/610867 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 23731 [patent_no_of_claims] => 20 [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] => 15610867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610867
SYSTEM AND METHOD FOR THE TREATMENT OF WASTEWATER May 31, 2017 Abandoned
Array ( [id] => 17603922 [patent_doc_number] => 11332392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Treatment of high peroxide waste streams [patent_app_type] => utility [patent_app_number] => 16/305959 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10701 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305959
Treatment of high peroxide waste streams May 24, 2017 Issued
Array ( [id] => 14454319 [patent_doc_number] => 10323112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems [patent_app_type] => utility [patent_app_number] => 15/602349 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11550 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602349
Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems May 22, 2017 Issued
Array ( [id] => 14341683 [patent_doc_number] => 20190152814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => METHOD OF TREATING HIGH-SOLIDS MINERAL SLURRIES WITH POLYMERIC FLOCCULANTS [patent_app_type] => utility [patent_app_number] => 16/096108 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16096108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096108
Method of treating high-solids mineral slurries with polymeric flocculants May 21, 2017 Issued
Array ( [id] => 11836449 [patent_doc_number] => 20170218169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'RHEOLOGY MODIFYING AGENTS FOR SLURRIES' [patent_app_type] => utility [patent_app_number] => 15/490120 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 6 [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] => 15490120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/490120
Rheology modifying agents for slurries Apr 17, 2017 Issued
Array ( [id] => 14119251 [patent_doc_number] => 10246472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Guanidine-functionalized particles and methods of making and using [patent_app_type] => utility [patent_app_number] => 15/488716 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7847 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15488716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488716
Guanidine-functionalized particles and methods of making and using Apr 16, 2017 Issued
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