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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] => 12247621 [patent_doc_number] => 09920388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Process for the production of sugars from biomass' [patent_app_type] => utility [patent_app_number] => 15/027193 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6899 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15027193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027193
Process for the production of sugars from biomass Dec 9, 2014 Issued
Array ( [id] => 12016921 [patent_doc_number] => 09809613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Metal catalyzed hydrolysis of cellulose and hemicellulose to produce monomeric carbohydrates for transportation fuel and electrical production' [patent_app_type] => utility [patent_app_number] => 15/101828 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5648 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15101828 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/101828
Metal catalyzed hydrolysis of cellulose and hemicellulose to produce monomeric carbohydrates for transportation fuel and electrical production Dec 4, 2014 Issued
Array ( [id] => 10812580 [patent_doc_number] => 20160158740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'VISIBLE LIGHT RESPONSE CATALYST STRUCTURE AND PROCESS FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/558750 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4392 [patent_no_of_claims] => 16 [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] => 14558750 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558750
Visible light response catalyst structure and process for manufacturing the same Dec 2, 2014 Issued
Array ( [id] => 16769550 [patent_doc_number] => 10980629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Fluid for accommodating intraocular lenses [patent_app_type] => utility [patent_app_number] => 14/555001 [patent_app_country] => US [patent_app_date] => 2014-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4010 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14555001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/555001
Fluid for accommodating intraocular lenses Nov 25, 2014 Issued
Array ( [id] => 10799320 [patent_doc_number] => 20160145478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'Delignification of biomass containing lignin and production of adhesive compositions and methods of making lignin cellulose compositions' [patent_app_type] => utility [patent_app_number] => 14/544095 [patent_app_country] => US [patent_app_date] => 2014-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8003 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 19 [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] => 14544095 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/544095
Delignification of biomass containing lignin and production of adhesive compositions and methods of making lignin cellulose compositions Nov 23, 2014 Abandoned
Array ( [id] => 13027009 [patent_doc_number] => 10036121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Method and apparatus for continuous manufacture of surface sizing starch, wet-end starch or binder starch in paper, cardboard and chemical pulp industry [patent_app_type] => utility [patent_app_number] => 15/036236 [patent_app_country] => US [patent_app_date] => 2014-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3788 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [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] => 15036236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/036236
Method and apparatus for continuous manufacture of surface sizing starch, wet-end starch or binder starch in paper, cardboard and chemical pulp industry Nov 16, 2014 Issued
Array ( [id] => 11040214 [patent_doc_number] => 20160237171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'CELLULOSE SUSPENSION, METHOD FOR THE PRODUCTION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/027937 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4120 [patent_no_of_claims] => 13 [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] => 15027937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027937
Cellulose suspension, method for the production and use thereof Nov 13, 2014 Issued
Array ( [id] => 11040214 [patent_doc_number] => 20160237171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'CELLULOSE SUSPENSION, METHOD FOR THE PRODUCTION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/027937 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4120 [patent_no_of_claims] => 13 [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] => 15027937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027937
Cellulose suspension, method for the production and use thereof Nov 13, 2014 Issued
Array ( [id] => 10250995 [patent_doc_number] => 20150135991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'METHOD OF DISSOLVING CELLULOSE' [patent_app_type] => utility [patent_app_number] => 14/540696 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3825 [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] => 14540696 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/540696
METHOD OF DISSOLVING CELLULOSE Nov 12, 2014 Abandoned
Array ( [id] => 10259130 [patent_doc_number] => 20150144126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'METHODS FOR TREATING LIGNOCELLULOSIC MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/537494 [patent_app_country] => US [patent_app_date] => 2014-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 71559 [patent_no_of_claims] => 38 [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] => 14537494 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/537494
Methods for treating lignocellulosic materials Nov 9, 2014 Issued
Array ( [id] => 10642691 [patent_doc_number] => 09359550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Yellow-green to yellow-emitting phosphors based on halogenated-aluminates' [patent_app_type] => utility [patent_app_number] => 14/532744 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 8067 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14532744 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/532744
Yellow-green to yellow-emitting phosphors based on halogenated-aluminates Nov 3, 2014 Issued
Array ( [id] => 10241735 [patent_doc_number] => 20150126730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'NOVEL COMPOSITION FOR PREPARING POLYSACCHARIDE FIBERS' [patent_app_type] => utility [patent_app_number] => 14/531143 [patent_app_country] => US [patent_app_date] => 2014-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9099 [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] => 14531143 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/531143
NOVEL COMPOSITION FOR PREPARING POLYSACCHARIDE FIBERS Nov 2, 2014 Abandoned
Array ( [id] => 11115345 [patent_doc_number] => 20160312318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'LIGNOCELLULOSIC BIOMASS HYDROLYSIS WITHOUT ENZYMES OR ACID CATALYSTS' [patent_app_type] => utility [patent_app_number] => 15/032640 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 22114 [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] => 15032640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/032640
Lignocellulosic biomass hydrolysis without enzymes or acid catalysts Oct 30, 2014 Issued
Array ( [id] => 11888091 [patent_doc_number] => 09758643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Methods for the production of biodegradable plastics material from cellulose plant wastes' [patent_app_type] => utility [patent_app_number] => 15/030890 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3654 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15030890 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030890
Methods for the production of biodegradable plastics material from cellulose plant wastes Oct 28, 2014 Issued
Array ( [id] => 9906289 [patent_doc_number] => 20150061489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'YELLOW-GREEN TO YELLOW-EMITTING PHOSPHORS BASED ON TERBIUM-CONTAINING ALUMINATES' [patent_app_type] => utility [patent_app_number] => 14/513133 [patent_app_country] => US [patent_app_date] => 2014-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13742 [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] => 14513133 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/513133
Yellow-green to yellow-emitting phosphors based on terbium-containing aluminates Oct 12, 2014 Issued
Array ( [id] => 11046578 [patent_doc_number] => 20160243536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'METHOD AND APPARATUS FOR PRODUCING RECYCLABLE PHOTOCATALYTIC PARTICULATES' [patent_app_type] => utility [patent_app_number] => 15/027136 [patent_app_country] => US [patent_app_date] => 2014-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4225 [patent_no_of_claims] => 12 [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] => 15027136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027136
Method and apparatus for producing recyclable photocatalytic particulates Oct 5, 2014 Issued
Array ( [id] => 11040213 [patent_doc_number] => 20160237170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'METHOD FOR PROCESSING CELLULOSE-CONTAINING BIOMASS' [patent_app_type] => utility [patent_app_number] => 15/024387 [patent_app_country] => US [patent_app_date] => 2014-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11467 [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] => 15024387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/024387
Method for processing cellulose-containing biomass Oct 1, 2014 Issued
Array ( [id] => 11053659 [patent_doc_number] => 20160250621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'DISPERSION LIQUID OF TITANIUM OXIDE-TUNGSTEN OXIDE COMPOSITE PHOTOCATALYTIC FINE PARTICLES, PRODUCTION METHOD FOR SAME, AND MEMBER HAVING PHOTOCATALYTIC THIN FILM ON SURFACE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/029902 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10417 [patent_no_of_claims] => 12 [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] => 15029902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/029902
Dispersion liquid of titanium oxide-tungsten oxide composite photocatalytic fine particles, production method for same, and member having photocatalytic thin film on surface thereof Sep 28, 2014 Issued
Array ( [id] => 9799441 [patent_doc_number] => 20150011384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'METHOD OF MAKING HYDROPROCESSING CATALYST' [patent_app_type] => utility [patent_app_number] => 14/495327 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12760 [patent_no_of_claims] => 24 [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] => 14495327 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/495327
Method of making hydroprocessing catalyst Sep 23, 2014 Issued
Array ( [id] => 9864427 [patent_doc_number] => 20150044446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'Cellulose Hydrogel Compositions and Contact Lenses for Corneal Applications' [patent_app_type] => utility [patent_app_number] => 14/483637 [patent_app_country] => US [patent_app_date] => 2014-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 18941 [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] => 14483637 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/483637
Cellulose hydrogel compositions and contact lenses for corneal applications Sep 10, 2014 Issued
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