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] => 9165972 [patent_doc_number] => 08591647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Production of a GaN bulk crystal substrate and a semiconductor device formed thereon' [patent_app_type] => utility [patent_app_number] => 12/367013 [patent_app_country] => US [patent_app_date] => 2009-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 8049 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12367013 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/367013
Production of a GaN bulk crystal substrate and a semiconductor device formed thereon Feb 5, 2009 Issued
Array ( [id] => 9620585 [patent_doc_number] => 08790754 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-29 [patent_title] => 'Method of preparing metal nitride and/or metal oxynitride particulate material as nanoparticles, microparticles, nanotubes, bulk powder, and/or coatings from organometallic precursors, and precursors therefor' [patent_app_type] => utility [patent_app_number] => 12/320804 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4588 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12320804 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320804
Method of preparing metal nitride and/or metal oxynitride particulate material as nanoparticles, microparticles, nanotubes, bulk powder, and/or coatings from organometallic precursors, and precursors therefor Feb 4, 2009 Issued
Array ( [id] => 53931 [patent_doc_number] => 07767609 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-03 [patent_title] => 'Method for recovering reforming catalyst, catalyst and adsorbent' [patent_app_type] => utility [patent_app_number] => 12/321769 [patent_app_country] => US [patent_app_date] => 2009-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4090 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/767/07767609.pdf [firstpage_image] =>[orig_patent_app_number] => 12321769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/321769
Method for recovering reforming catalyst, catalyst and adsorbent Jan 25, 2009 Issued
Array ( [id] => 10573992 [patent_doc_number] => 09296619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Large crystal molecular sieves and their manufacture' [patent_app_type] => utility [patent_app_number] => 12/865679 [patent_app_country] => US [patent_app_date] => 2009-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6594 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12865679 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/865679
Large crystal molecular sieves and their manufacture Jan 18, 2009 Issued
Array ( [id] => 6422445 [patent_doc_number] => 20100167911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'Catalyst regeneration' [patent_app_type] => utility [patent_app_number] => 12/317873 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3131 [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] => publications/A1/0167/20100167911.pdf [firstpage_image] =>[orig_patent_app_number] => 12317873 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/317873
Catalyst regeneration Dec 29, 2008 Issued
Array ( [id] => 6294880 [patent_doc_number] => 20100160148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'Catalytic Reformer Catalyst Collector Including Purge Gas Stream' [patent_app_type] => utility [patent_app_number] => 12/342357 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2351 [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] => publications/A1/0160/20100160148.pdf [firstpage_image] =>[orig_patent_app_number] => 12342357 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342357
Catalytic reformer catalyst collector including purge gas stream Dec 22, 2008 Issued
Array ( [id] => 5434872 [patent_doc_number] => 20090169458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'METHOD OF PRODUCING SILICON CARBIDE' [patent_app_type] => utility [patent_app_number] => 12/340084 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7822 [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] => publications/A1/0169/20090169458.pdf [firstpage_image] =>[orig_patent_app_number] => 12340084 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340084
Method of producing silicon carbide Dec 18, 2008 Issued
12/316790 Nanomaterial based alkaline button cell battery Dec 15, 2008 Abandoned
Array ( [id] => 5574884 [patent_doc_number] => 20090142245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Method of producing nanophosphor particles' [patent_app_type] => utility [patent_app_number] => 12/292894 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4280 [patent_no_of_claims] => 26 [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] => publications/A1/0142/20090142245.pdf [firstpage_image] =>[orig_patent_app_number] => 12292894 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/292894
Method of producing nanophosphor particles Nov 27, 2008 Issued
Array ( [id] => 5406532 [patent_doc_number] => 20090120430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Continuous process for the preparation of crystalline lactulose' [patent_app_type] => utility [patent_app_number] => 12/291769 [patent_app_country] => US [patent_app_date] => 2008-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2644 [patent_no_of_claims] => 15 [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] => publications/A1/0120/20090120430.pdf [firstpage_image] =>[orig_patent_app_number] => 12291769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/291769
Continuous process for the preparation of crystalline lactulose Nov 11, 2008 Issued
Array ( [id] => 6410634 [patent_doc_number] => 20100275907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'PROCESS AND EQUIPMENT FOR SUGAR CRYSTALLIZATION BY CONTROLLED COOLING' [patent_app_type] => utility [patent_app_number] => 12/738203 [patent_app_country] => US [patent_app_date] => 2008-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4468 [patent_no_of_claims] => 37 [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] => publications/A1/0275/20100275907.pdf [firstpage_image] =>[orig_patent_app_number] => 12738203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/738203
Process and equipment for sugar crystallization by controlled cooling Oct 14, 2008 Issued
Array ( [id] => 8981362 [patent_doc_number] => 08512475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Liquid sugar from raw granulated cane sugar purifying process' [patent_app_type] => utility [patent_app_number] => 12/808484 [patent_app_country] => US [patent_app_date] => 2008-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4174 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12808484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/808484
Liquid sugar from raw granulated cane sugar purifying process Oct 12, 2008 Issued
Array ( [id] => 4547307 [patent_doc_number] => 07960306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Photo-energy transformation catalysts and methods for fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/249862 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3073 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/960/07960306.pdf [firstpage_image] =>[orig_patent_app_number] => 12249862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/249862
Photo-energy transformation catalysts and methods for fabricating the same Oct 9, 2008 Issued
Array ( [id] => 151773 [patent_doc_number] => 07678732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Highly active slurry catalyst composition' [patent_app_type] => utility [patent_app_number] => 12/212483 [patent_app_country] => US [patent_app_date] => 2008-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5833 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/678/07678732.pdf [firstpage_image] =>[orig_patent_app_number] => 12212483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/212483
Highly active slurry catalyst composition Sep 16, 2008 Issued
Array ( [id] => 6533406 [patent_doc_number] => 20100204041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYST POWDER, AND VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYTIC MATERIAL, PHOTOCATALYTIC COATING MATERIAL AND PHOTOCATALYTIC PRODUCT EACH USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/676099 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10741 [patent_no_of_claims] => 24 [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] => publications/A1/0204/20100204041.pdf [firstpage_image] =>[orig_patent_app_number] => 12676099 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/676099
Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same Sep 4, 2008 Issued
Array ( [id] => 5297006 [patent_doc_number] => 20090011932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Exhaust Gas-Purifying Catalyst and Method of Manufacturing the Same' [patent_app_type] => utility [patent_app_number] => 12/204647 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5257 [patent_no_of_claims] => 9 [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] => publications/A1/0011/20090011932.pdf [firstpage_image] =>[orig_patent_app_number] => 12204647 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/204647
Exhaust gas-purifying catalyst and method of manufacturing the same Sep 3, 2008 Issued
Array ( [id] => 4230 [patent_doc_number] => 07816297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Chemical processing of nanoparticles' [patent_app_type] => utility [patent_app_number] => 12/201990 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6846 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/816/07816297.pdf [firstpage_image] =>[orig_patent_app_number] => 12201990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/201990
Chemical processing of nanoparticles Aug 28, 2008 Issued
Array ( [id] => 5318717 [patent_doc_number] => 20090056707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'PROCESS OF REMOVING CALCIUM AND OBTAINING SULFATE SALTS FROM AN AQUEOUS SUGAR SOLUTION' [patent_app_type] => utility [patent_app_number] => 12/199976 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22406 [patent_no_of_claims] => 68 [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] => publications/A1/0056/20090056707.pdf [firstpage_image] =>[orig_patent_app_number] => 12199976 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/199976
Process of removing calcium and obtaining sulfate salts from an aqueous sugar solution Aug 27, 2008 Issued
Array ( [id] => 7583241 [patent_doc_number] => 20110277751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'METHOD FOR MANUFACTURING SUGAR FROM SUGARCANE' [patent_app_type] => utility [patent_app_number] => 12/672634 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3561 [patent_no_of_claims] => 24 [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] => publications/A1/0277/20110277751.pdf [firstpage_image] =>[orig_patent_app_number] => 12672634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672634
Method for manufacturing sugar from sugarcane Aug 10, 2008 Issued
Array ( [id] => 8725502 [patent_doc_number] => 08404617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Photocatalyst material, photocatalyst composition using the same and photocatalyst product' [patent_app_type] => utility [patent_app_number] => 12/184611 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 15292 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12184611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184611
Photocatalyst material, photocatalyst composition using the same and photocatalyst product Jul 31, 2008 Issued
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