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] => 9334354 [patent_doc_number] => 20140061136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'SEDIMENT CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/010530 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5489 [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] => 14010530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010530
SEDIMENT CONTROL SYSTEM Aug 26, 2013 Abandoned
Array ( [id] => 9366948 [patent_doc_number] => 20140076821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'Process for Recovering Organics From Wastewater' [patent_app_type] => utility [patent_app_number] => 13/975092 [patent_app_country] => US [patent_app_date] => 2013-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2957 [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] => 13975092 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/975092
Process for Recovering Organics From Wastewater Aug 22, 2013 Abandoned
Array ( [id] => 9898424 [patent_doc_number] => 20150053623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'PARTICLE SUSPENSIONS OF FLOCULATING POLYMER POWDERS' [patent_app_type] => utility [patent_app_number] => 13/973746 [patent_app_country] => US [patent_app_date] => 2013-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6197 [patent_no_of_claims] => 21 [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] => 13973746 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/973746
Particle suspensions of flocculating polymer powders Aug 21, 2013 Issued
Array ( [id] => 9303426 [patent_doc_number] => 20140042100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'METHOD FOR PRETREATMENT OF WASTEWATER AND RECREATIONAL WATER WITH NANOCOMPOSITES' [patent_app_type] => utility [patent_app_number] => 13/967644 [patent_app_country] => US [patent_app_date] => 2013-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 13749 [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] => 13967644 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/967644
Method for pretreatment of wastewater and recreational water with nanocomposites Aug 14, 2013 Issued
Array ( [id] => 11887848 [patent_doc_number] => 09758397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'N-vinylpyrrolidone-based cationic copolymer for separating an oil-in-water emulsion' [patent_app_type] => utility [patent_app_number] => 14/414645 [patent_app_country] => US [patent_app_date] => 2013-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3551 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 14414645 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/414645
N-vinylpyrrolidone-based cationic copolymer for separating an oil-in-water emulsion Jul 29, 2013 Issued
Array ( [id] => 12323412 [patent_doc_number] => 09943782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Cationic vinyl imidazolium-based copolymer for separating an oil-in-water emulsion [patent_app_type] => utility [patent_app_number] => 14/414590 [patent_app_country] => US [patent_app_date] => 2013-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2849 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14414590 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/414590
Cationic vinyl imidazolium-based copolymer for separating an oil-in-water emulsion Jul 29, 2013 Issued
Array ( [id] => 9173827 [patent_doc_number] => 20130315812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'PROCESS FOR REMOVING HYDRAZINE FROM HYDROXLYAMINE SOLUTIONS' [patent_app_type] => utility [patent_app_number] => 13/953107 [patent_app_country] => US [patent_app_date] => 2013-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7298 [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] => 13953107 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/953107
Process for removing hydrazine from hydroxlyamine solutions Jul 28, 2013 Issued
Array ( [id] => 12226907 [patent_doc_number] => 09914136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Process for reducing soluble organic content in produced waters associated with the recovery of oil and gas' [patent_app_type] => utility [patent_app_number] => 14/416772 [patent_app_country] => US [patent_app_date] => 2013-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7070 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14416772 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416772
Process for reducing soluble organic content in produced waters associated with the recovery of oil and gas Jul 21, 2013 Issued
Array ( [id] => 10916044 [patent_doc_number] => 20140319064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'Ethylenediamine core, octamethylenephosphonic acid terminated, PAMAM dendrimer and its use as antiscalant' [patent_app_type] => utility [patent_app_number] => 13/943672 [patent_app_country] => US [patent_app_date] => 2013-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4148 [patent_no_of_claims] => 7 [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] => 13943672 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/943672
Ethylenediamine core, octamethylenephosphonic acid terminated, PAMAM dendrimer and its use as antiscalant Jul 15, 2013 Abandoned
Array ( [id] => 9144892 [patent_doc_number] => 20130299415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'REACTORS FOR FORMING FOAM MATERIALS FROM HIGH INTERNAL PHASE EMULSIONS, METHODS OF FORMING FOAM MATERIALS AND CONDUCTIVE NANOSTRUCTURES THEREIN' [patent_app_type] => utility [patent_app_number] => 13/932886 [patent_app_country] => US [patent_app_date] => 2013-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8295 [patent_no_of_claims] => 12 [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] => 13932886 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/932886
Reactors for forming foam materials from high internal phase emulsions, methods of forming foam materials and conductive nanostructures therein Jun 30, 2013 Issued
Array ( [id] => 10291894 [patent_doc_number] => 20150176893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'ENHANCED TECHNIQUES FOR DEWATERING THICK FINE TAILINGS' [patent_app_type] => utility [patent_app_number] => 14/408690 [patent_app_country] => US [patent_app_date] => 2013-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 16755 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 30 [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] => 14408690 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408690
Enhanced techniques for dewatering thick fine tailings Jun 20, 2013 Issued
Array ( [id] => 10318382 [patent_doc_number] => 20150203385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'DEWATERING OF THICK FINE TAILINGS WITH GAS INJECTION AND FLOCCULATION' [patent_app_type] => utility [patent_app_number] => 14/408679 [patent_app_country] => US [patent_app_date] => 2013-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 12705 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 15 [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] => 14408679 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408679
DEWATERING OF THICK FINE TAILINGS WITH GAS INJECTION AND FLOCCULATION Jun 20, 2013 Abandoned
Array ( [id] => 10784218 [patent_doc_number] => 20160130375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'POLYMER COAGULANTS' [patent_app_type] => utility [patent_app_number] => 14/895534 [patent_app_country] => US [patent_app_date] => 2013-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4048 [patent_no_of_claims] => 30 [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] => 14895534 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895534
POLYMER COAGULANTS Jun 2, 2013 Abandoned
Array ( [id] => 10923655 [patent_doc_number] => 20140326675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'RHEOLOGY MODIFYING AGENTS FOR SLURRIES' [patent_app_type] => utility [patent_app_number] => 13/875061 [patent_app_country] => US [patent_app_date] => 2013-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 13875061 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/875061
Rheology modifying agents for slurries Apr 30, 2013 Issued
Array ( [id] => 9366934 [patent_doc_number] => 20140076807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'LOW ENERGY REVERSE OSMOSIS PROCESS' [patent_app_type] => utility [patent_app_number] => 13/989939 [patent_app_country] => US [patent_app_date] => 2013-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5665 [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] => 13989939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989939
Low energy reverse osmosis process Apr 22, 2013 Issued
Array ( [id] => 9533988 [patent_doc_number] => 20140158634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'POLYMER BLENDS FOR FLOCCULATION' [patent_app_type] => utility [patent_app_number] => 13/861901 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4275 [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] => 13861901 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861901
Polymer blends for flocculation Apr 11, 2013 Issued
Array ( [id] => 11357249 [patent_doc_number] => 09533891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Washing method of goethite-containing red mud' [patent_app_type] => utility [patent_app_number] => 14/113421 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10024 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 14113421 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113421
Washing method of goethite-containing red mud Apr 4, 2013 Issued
Array ( [id] => 10534050 [patent_doc_number] => 09259668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Cleaning method of immersion liquid, immersion liquid cleaning composition, and substrate' [patent_app_type] => utility [patent_app_number] => 13/856442 [patent_app_country] => US [patent_app_date] => 2013-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12636 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13856442 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/856442
Cleaning method of immersion liquid, immersion liquid cleaning composition, and substrate Apr 3, 2013 Issued
Array ( [id] => 10198660 [patent_doc_number] => 20150083646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'DIMENSIONALLY CONTROLLED \'ENGINEERED POLYMER BUBBLE\' FOR FLOTATION SEPARATION' [patent_app_type] => utility [patent_app_number] => 14/387692 [patent_app_country] => US [patent_app_date] => 2013-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18615 [patent_no_of_claims] => 50 [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] => 14387692 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387692
Dimensionally controlled 'engineered polymer bubble' for flotation separation Mar 31, 2013 Issued
Array ( [id] => 10499472 [patent_doc_number] => 09227864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Method and composition for operation of evaporative cooling towers at increased cycles of concentration' [patent_app_type] => utility [patent_app_number] => 13/852624 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4271 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13852624 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852624
Method and composition for operation of evaporative cooling towers at increased cycles of concentration Mar 27, 2013 Issued
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