Search

April Guzman Gonzales

Examiner (ID: 4992, Phone: (571)270-1101 , Office: P/2648 )

Most Active Art Unit
2648
Art Unit(s)
2648, 2618
Total Applications
1135
Issued Applications
933
Pending Applications
72
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9916931 [patent_doc_number] => 20150072136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'PROTECTIVE BARRIER COMPOSITION FOR PHOTOCATALYTIC COATINGS' [patent_app_type] => utility [patent_app_number] => 14/381756 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5937 [patent_no_of_claims] => 26 [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] => 14381756 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381756
Protective barrier composition for photocatalytic coatings Feb 27, 2013 Issued
Array ( [id] => 14259579 [patent_doc_number] => 10279335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Spheroidal resid hydrodemetallation catalyst [patent_app_type] => utility [patent_app_number] => 14/378894 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14378894 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378894
Spheroidal resid hydrodemetallation catalyst Feb 14, 2013 Issued
Array ( [id] => 10671095 [patent_doc_number] => 20160017240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'EXTRUDED RESID DEMETALLATION CATALYST' [patent_app_type] => utility [patent_app_number] => 14/379137 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6354 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [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] => 14379137 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/379137
Extruded resid demetallation catalyst Feb 13, 2013 Issued
Array ( [id] => 8865510 [patent_doc_number] => 20130149213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'HYDROCARBON CONVERSION SYSTEM, AND A PROCESS AND CATALYST COMPOSITION RELATING THERETO' [patent_app_type] => utility [patent_app_number] => 13/762419 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2800 [patent_no_of_claims] => 15 [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] => 13762419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/762419
Hydrocarbon conversion system, and a process and catalyst composition relating thereto Feb 7, 2013 Issued
Array ( [id] => 8947196 [patent_doc_number] => 20130192976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'TITANIA PHOTOCATALYTIC COMPOUNDS AND METHODS OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/741191 [patent_app_country] => US [patent_app_date] => 2013-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10681 [patent_no_of_claims] => 20 [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] => 13741191 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741191
Titania photocatalytic compounds and methods of making the same Jan 13, 2013 Issued
Array ( [id] => 10251124 [patent_doc_number] => 20150136120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'SUGAR RECOVERY METHOD FROM LIGNO-CELLULOSIC BIOMASS' [patent_app_type] => utility [patent_app_number] => 14/368572 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11125 [patent_no_of_claims] => 27 [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] => 14368572 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368572
Sugar recovery method from ligno-cellulosic biomass Jan 8, 2013 Issued
Array ( [id] => 9691008 [patent_doc_number] => 08821597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-02 [patent_title] => 'Method and apparatus for increasing energy output of sugar bagasse' [patent_app_type] => utility [patent_app_number] => 13/735461 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7662 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13735461 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735461
Method and apparatus for increasing energy output of sugar bagasse Jan 6, 2013 Issued
Array ( [id] => 11256082 [patent_doc_number] => 09480972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Photocatalyst, preparation method thereof, and photocatalyst apparatus' [patent_app_type] => utility [patent_app_number] => 14/401064 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3543 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14401064 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401064
Photocatalyst, preparation method thereof, and photocatalyst apparatus Dec 27, 2012 Issued
Array ( [id] => 8811147 [patent_doc_number] => 20130112192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'LOW-VISCOSITY REDUCED-SUGAR SYRUP, METHODS OF MAKING, AND APPLICATIONS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/724902 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 18203 [patent_no_of_claims] => 36 [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] => 13724902 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724902
LOW-VISCOSITY REDUCED-SUGAR SYRUP, METHODS OF MAKING, AND APPLICATIONS THEREOF Dec 20, 2012 Abandoned
Array ( [id] => 12246537 [patent_doc_number] => 09919301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Photocatalyst-supporting structure' [patent_app_type] => utility [patent_app_number] => 14/359863 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5407 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14359863 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359863
Photocatalyst-supporting structure Nov 19, 2012 Issued
Array ( [id] => 10908365 [patent_doc_number] => 20140311379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'Method for Preparing Liquid Chemical for Forming Water Repellent Protective Film' [patent_app_type] => utility [patent_app_number] => 14/361240 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 41644 [patent_no_of_claims] => 31 [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] => 14361240 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/361240
Method for Preparing Liquid Chemical for Forming Water Repellent Protective Film Nov 18, 2012 Abandoned
Array ( [id] => 10412362 [patent_doc_number] => 20150297371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'NANOCRYSTALLINE CELLULOSE MATERIALS AND METHODS FOR THEIR PREPARATION' [patent_app_type] => utility [patent_app_number] => 14/443867 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7363 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 18 [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] => 14443867 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/443867
Nanocrystalline cellulose materials and methods for their preparation Nov 18, 2012 Issued
Array ( [id] => 8792929 [patent_doc_number] => 20130109898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'PROCESS FOR REPROCESSING SPENT STYRENE CATALYSTS' [patent_app_type] => utility [patent_app_number] => 13/664525 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3451 [patent_no_of_claims] => 10 [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] => 13664525 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664525
PROCESS FOR REPROCESSING SPENT STYRENE CATALYSTS Oct 30, 2012 Abandoned
Array ( [id] => 13180393 [patent_doc_number] => 10105688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Process for preparing a mesopores-containing catalyst, catalyst thus obtained and use thereof in a hydroconversion process [patent_app_type] => utility [patent_app_number] => 14/352573 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5231 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14352573 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/352573
Process for preparing a mesopores-containing catalyst, catalyst thus obtained and use thereof in a hydroconversion process Oct 23, 2012 Issued
Array ( [id] => 9379937 [patent_doc_number] => 20140083418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'HIGH TEMPERATURE METHODS OF STEEPING GRAIN' [patent_app_type] => utility [patent_app_number] => 13/625006 [patent_app_country] => US [patent_app_date] => 2012-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3155 [patent_no_of_claims] => 9 [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] => 13625006 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/625006
High temperature methods of steeping grain Sep 23, 2012 Issued
Array ( [id] => 8659003 [patent_doc_number] => 20130039832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'METHOD OF PRODUCING SILICON CARBIDE' [patent_app_type] => utility [patent_app_number] => 13/624549 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7887 [patent_no_of_claims] => 3 [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] => 13624549 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624549
Method of producing silicon carbide Sep 20, 2012 Issued
Array ( [id] => 10012762 [patent_doc_number] => 09055764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'System and method for the continuous treatment of solids at non-atmospheric pressure' [patent_app_type] => utility [patent_app_number] => 13/622193 [patent_app_country] => US [patent_app_date] => 2012-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8247 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13622193 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622193
System and method for the continuous treatment of solids at non-atmospheric pressure Sep 17, 2012 Issued
Array ( [id] => 11635087 [patent_doc_number] => 09657045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Process for producing a particulate composition comprising crystalline trehalose dihydrate' [patent_app_type] => utility [patent_app_number] => 14/346410 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 25680 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14346410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/346410
Process for producing a particulate composition comprising crystalline trehalose dihydrate Sep 11, 2012 Issued
Array ( [id] => 10405609 [patent_doc_number] => 20150290619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'Process for the Preparation of an Additive Comprising Supported and Dispersed TIO2 Particles' [patent_app_type] => utility [patent_app_number] => 14/237716 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 18423 [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] => 14237716 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237716
Process for the preparation of an additive comprising supported and dispersed TiO2 particles Aug 6, 2012 Issued
Array ( [id] => 10116064 [patent_doc_number] => 09150936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Conditioning of biomass for improved C5/C6 sugar release prior to fermentation' [patent_app_type] => utility [patent_app_number] => 13/547508 [patent_app_country] => US [patent_app_date] => 2012-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3280 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13547508 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/547508
Conditioning of biomass for improved C5/C6 sugar release prior to fermentation Jul 11, 2012 Issued
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