Search

Catherine S. Hibbert

Examiner (ID: 18594, Phone: (571)270-3053 , Office: P/1636 )

Most Active Art Unit
1636
Art Unit(s)
1658, 1636, 1609
Total Applications
1001
Issued Applications
483
Pending Applications
119
Abandoned Applications
430

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 16245963 [patent_doc_number] => 10745302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Method for treating water that circulates through wet paint booth [patent_app_type] => utility [patent_app_number] => 16/087785 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4742 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16087785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087785
Method for treating water that circulates through wet paint booth Mar 23, 2017 Issued
Array ( [id] => 11949662 [patent_doc_number] => 20170253813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'USE OF POLYELECTROLYTES FOR THE REMEDIATION OF SOLIDS FROM OIL FIELD SEPARATION' [patent_app_type] => utility [patent_app_number] => 15/446614 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4349 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [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] => 15446614 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446614
Use of polyelectrolytes for the remediation of solids from oil field separation Feb 28, 2017 Issued
Array ( [id] => 17104507 [patent_doc_number] => 11124706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering [patent_app_type] => utility [patent_app_number] => 16/079455 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 60 [patent_no_of_words] => 24725 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079455
Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering Feb 22, 2017 Issued
Array ( [id] => 17104507 [patent_doc_number] => 11124706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering [patent_app_type] => utility [patent_app_number] => 16/079455 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 60 [patent_no_of_words] => 24725 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079455
Treatment of thick fine tailings including chemical immobilization, polymer flocculation and dewatering Feb 22, 2017 Issued
Array ( [id] => 14156969 [patent_doc_number] => 20190105587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => FILTER MATERIAL FOR A FILTER INSERT OF A FUEL FILTER, FILTER INSERT, AND FUEL FILTER [patent_app_type] => utility [patent_app_number] => 16/080951 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16080951 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080951
Filter insert of a fuel filter, filter insert, and fuel filter Feb 22, 2017 Issued
Array ( [id] => 11728438 [patent_doc_number] => 20170189881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Reversible Microcapsule Filter Cake' [patent_app_type] => utility [patent_app_number] => 15/436932 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3214 [patent_no_of_claims] => 4 [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] => 15436932 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436932
Reversible Microcapsule Filter Cake Feb 19, 2017 Abandoned
Array ( [id] => 18948241 [patent_doc_number] => 11891522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Process for manufacturing white pigment containing products [patent_app_type] => utility [patent_app_number] => 15/999444 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20809 [patent_no_of_claims] => 84 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999444
Process for manufacturing white pigment containing products Feb 12, 2017 Issued
Array ( [id] => 17406109 [patent_doc_number] => 11246970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Blood processing filter [patent_app_type] => utility [patent_app_number] => 16/076213 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8660 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076213
Blood processing filter Feb 5, 2017 Issued
Array ( [id] => 11851486 [patent_doc_number] => 20170225978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'REMOVAL OF HYDRATE INHIBITORS FROM WASTE STREAMS' [patent_app_type] => utility [patent_app_number] => 15/423797 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5632 [patent_no_of_claims] => 19 [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] => 15423797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/423797
REMOVAL OF HYDRATE INHIBITORS FROM WASTE STREAMS Feb 2, 2017 Abandoned
Array ( [id] => 12159079 [patent_doc_number] => 20180030345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'CORROSION INHIBITING POLYMER COMPOSITIONS, MIXTURES, AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/416116 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 22632 [patent_no_of_claims] => 14 [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] => 15416116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/416116
CORROSION INHIBITING POLYMER COMPOSITIONS, MIXTURES, AND METHODS OF USING THE SAME Jan 25, 2017 Abandoned
Array ( [id] => 13619533 [patent_doc_number] => 20180361318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => CHANNEL MATERIAL [patent_app_type] => utility [patent_app_number] => 16/060546 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060546
CHANNEL MATERIAL Jan 24, 2017 Abandoned
Array ( [id] => 15008181 [patent_doc_number] => 10450205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Metal organic framework with perfluorinated linker [patent_app_type] => utility [patent_app_number] => 15/410813 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2699 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410813
Metal organic framework with perfluorinated linker Jan 19, 2017 Issued
Array ( [id] => 13730581 [patent_doc_number] => 20180369758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR PRODUCING COMPOSITE SEMIPERMEABLE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/063172 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16063172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063172
Composite semipermeable membrane and method for producing composite semipermeable membrane Dec 15, 2016 Issued
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