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] => 10971327 [patent_doc_number] => 20140374361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'TREATMENT OF AQUEOUS SOLUTIONS' [patent_app_type] => utility [patent_app_number] => 14/349381 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1826 [patent_no_of_claims] => 10 [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] => 14349381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349381
Treatment of aqueous solutions Oct 3, 2012 Issued
Array ( [id] => 13661043 [patent_doc_number] => 10160673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Method for flocculating algae using polymers including tannin [patent_app_type] => utility [patent_app_number] => 14/347654 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2293 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14347654 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347654
Method for flocculating algae using polymers including tannin Sep 27, 2012 Issued
Array ( [id] => 8742287 [patent_doc_number] => 20130082004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'WATER AREA EQUIPMENT THAT CAN INHIBIT WATER SCALE FORMATION' [patent_app_type] => utility [patent_app_number] => 13/624026 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6419 [patent_no_of_claims] => 19 [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] => 13624026 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624026
WATER AREA EQUIPMENT THAT CAN INHIBIT WATER SCALE FORMATION Sep 20, 2012 Abandoned
Array ( [id] => 9013561 [patent_doc_number] => 20130228524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'Processes for Recovering Organic Solvent Extractant from Solid-Stabilized Emulsions Formed in Hydrometallurgical Solvent Extraction Circuits' [patent_app_type] => utility [patent_app_number] => 13/600390 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8642 [patent_no_of_claims] => 27 [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] => 13600390 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/600390
Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits Aug 30, 2012 Issued
Array ( [id] => 9653740 [patent_doc_number] => 20140224744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'METHOD FOR WATER TREATEMENT AND FLOC AND SLUDGE COLLECTION' [patent_app_type] => utility [patent_app_number] => 14/240838 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4353 [patent_no_of_claims] => 14 [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] => 14240838 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/240838
METHOD FOR WATER TREATEMENT AND FLOC AND SLUDGE COLLECTION Aug 29, 2012 Abandoned
Array ( [id] => 9327449 [patent_doc_number] => 20140054231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'CENTRIFUGE PROCESS FOR DEWATERING OIL SANDS TAILINGS' [patent_app_type] => utility [patent_app_number] => 13/594402 [patent_app_country] => US [patent_app_date] => 2012-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6971 [patent_no_of_claims] => 32 [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] => 13594402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/594402
Centrifuge process for dewatering oil sands tailings Aug 23, 2012 Issued
Array ( [id] => 10923640 [patent_doc_number] => 20140326661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS' [patent_app_type] => utility [patent_app_number] => 14/238436 [patent_app_country] => US [patent_app_date] => 2012-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12159 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 14 [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] => 14238436 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/238436
LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS Aug 8, 2012 Abandoned
Array ( [id] => 11773538 [patent_doc_number] => 09382377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Polymer mixtures as deposit inhibitors in water-bearing systems' [patent_app_type] => utility [patent_app_number] => 13/569538 [patent_app_country] => US [patent_app_date] => 2012-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13569538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/569538
Polymer mixtures as deposit inhibitors in water-bearing systems Aug 7, 2012 Issued
Array ( [id] => 8947297 [patent_doc_number] => 20130193077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'Neutralization and Precipitation of Silica from High pH Brines' [patent_app_type] => utility [patent_app_number] => 13/561258 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4152 [patent_no_of_claims] => 22 [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] => 13561258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561258
Neutralization and Precipitation of Silica from High pH Brines Jul 29, 2012 Abandoned
Array ( [id] => 9518007 [patent_doc_number] => 20140154499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'Method and Membrane for Nanoporous, Bicontinuous Cubic Lyotropic Liquid Crystal Polymer Membranes that Enable Facile Film Processing and Pore Size Control' [patent_app_type] => utility [patent_app_number] => 14/234362 [patent_app_country] => US [patent_app_date] => 2012-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10163 [patent_no_of_claims] => 24 [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] => 14234362 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/234362
Method and Membrane for Nanoporous, Bicontinuous Cubic Lyotropic Liquid Crystal Polymer Membranes that Enable Facile Film Processing and Pore Size Control Jul 21, 2012 Abandoned
Array ( [id] => 8925166 [patent_doc_number] => 20130180926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'PREPARING MALEIC ACID-ISOPRENOL COPOLYMERS' [patent_app_type] => utility [patent_app_number] => 13/545534 [patent_app_country] => US [patent_app_date] => 2012-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5902 [patent_no_of_claims] => 16 [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] => 13545534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/545534
PREPARING MALEIC ACID-ISOPRENOL COPOLYMERS Jul 9, 2012 Abandoned
Array ( [id] => 14453989 [patent_doc_number] => 10322946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Hydrophobised calcium carbonate particles [patent_app_type] => utility [patent_app_number] => 14/127725 [patent_app_country] => US [patent_app_date] => 2012-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 14899 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14127725 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/127725
Hydrophobised calcium carbonate particles Jul 9, 2012 Issued
Array ( [id] => 9259353 [patent_doc_number] => 20130341282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'METHOD OF CONTROLLING SCALE IN STEAM GENERATING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/531871 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2424 [patent_no_of_claims] => 17 [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] => 13531871 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531871
Method of controlling scale in steam generating systems Jun 24, 2012 Issued
Array ( [id] => 8519337 [patent_doc_number] => 20120318745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'METHOD FOR INHIBITING FLOCCULATION IN WASTEWATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 13/526300 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2813 [patent_no_of_claims] => 22 [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] => 13526300 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/526300
METHOD FOR INHIBITING FLOCCULATION IN WASTEWATER TREATMENT Jun 17, 2012 Abandoned
Array ( [id] => 8780663 [patent_doc_number] => 20130102638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'METHODS AND COMPOSITIONS FOR CONTROLLING ALGAE' [patent_app_type] => utility [patent_app_number] => 13/494612 [patent_app_country] => US [patent_app_date] => 2012-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2977 [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] => 13494612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/494612
METHODS AND COMPOSITIONS FOR CONTROLLING ALGAE Jun 11, 2012 Abandoned
Array ( [id] => 8513344 [patent_doc_number] => 20120312752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'METHOD AND APPARATUS OF REMOVING PHOSPHORUS FROM SEWAGE WASTEWATER BY ELECTROCOAGULATION USING ELECTRODES HAVING POROUS MEMBRANE THEREBETWEEN' [patent_app_type] => utility [patent_app_number] => 13/490834 [patent_app_country] => US [patent_app_date] => 2012-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5010 [patent_no_of_claims] => 15 [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] => 13490834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490834
METHOD AND APPARATUS OF REMOVING PHOSPHORUS FROM SEWAGE WASTEWATER BY ELECTROCOAGULATION USING ELECTRODES HAVING POROUS MEMBRANE THEREBETWEEN Jun 6, 2012 Abandoned
Array ( [id] => 9177966 [patent_doc_number] => 20130319951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'Calcium and Aluminum Chlorides for Sulfate Removal from Water' [patent_app_type] => utility [patent_app_number] => 13/485222 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7297 [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] => 13485222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/485222
Calcium and Aluminum Chlorides for Sulfate Removal from Water May 30, 2012 Abandoned
Array ( [id] => 11684842 [patent_doc_number] => 09682876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'System and method for the treatment of wastewater' [patent_app_type] => utility [patent_app_number] => 13/470894 [patent_app_country] => US [patent_app_date] => 2012-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 23711 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13470894 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/470894
System and method for the treatment of wastewater May 13, 2012 Issued
Array ( [id] => 8486487 [patent_doc_number] => 20120285894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'SYSTEM AND METHOD FOR THE TREATMENT OF WASTEWATER' [patent_app_type] => utility [patent_app_number] => 13/470915 [patent_app_country] => US [patent_app_date] => 2012-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 23703 [patent_no_of_claims] => 22 [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] => 13470915 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/470915
SYSTEM AND METHOD FOR THE TREATMENT OF WASTEWATER May 13, 2012 Abandoned
Array ( [id] => 11828608 [patent_doc_number] => 09725341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Methods for removing contaminants from aqueous systems' [patent_app_type] => utility [patent_app_number] => 13/468784 [patent_app_country] => US [patent_app_date] => 2012-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8102 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13468784 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/468784
Methods for removing contaminants from aqueous systems May 9, 2012 Issued
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