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] => 5159360 [patent_doc_number] => 20070172404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Extractant for palladium and method for separation and recovery of palladium' [patent_app_type] => utility [patent_app_number] => 10/590799 [patent_app_country] => US [patent_app_date] => 2005-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3427 [patent_no_of_claims] => 4 [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/A1/0172/20070172404.pdf [firstpage_image] =>[orig_patent_app_number] => 10590799 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/590799
Extractant for palladium and method for separation and recovery of palladium Feb 22, 2005 Issued
Array ( [id] => 5187909 [patent_doc_number] => 20070166217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Method for producing strong base phosphates' [patent_app_type] => utility [patent_app_number] => 10/583735 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1916 [patent_no_of_claims] => 18 [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/A1/0166/20070166217.pdf [firstpage_image] =>[orig_patent_app_number] => 10583735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/583735
Method for producing strong base phosphates Dec 22, 2004 Abandoned
Array ( [id] => 5018660 [patent_doc_number] => 20070144624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Silver solder or brazing alloys, and their use' [patent_app_type] => utility [patent_app_number] => 10/579867 [patent_app_country] => US [patent_app_date] => 2004-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20070144624.pdf [firstpage_image] =>[orig_patent_app_number] => 10579867 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/579867
Silver solder or brazing alloys, and their use Nov 17, 2004 Abandoned
Array ( [id] => 5132972 [patent_doc_number] => 20070074599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Method for the introduction of inorganic solid bodies into hot liquid melts' [patent_app_type] => utility [patent_app_number] => 10/578180 [patent_app_country] => US [patent_app_date] => 2004-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1297 [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] => publications/A1/0074/20070074599.pdf [firstpage_image] =>[orig_patent_app_number] => 10578180 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/578180
Method for the introduction of inorganic solid bodies into hot liquid melts Nov 4, 2004 Abandoned
Array ( [id] => 5608104 [patent_doc_number] => 20060269620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Zeolites for delivery of nitric oxide' [patent_app_type] => utility [patent_app_number] => 10/562401 [patent_app_country] => US [patent_app_date] => 2004-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7178 [patent_no_of_claims] => 38 [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] => publications/A1/0269/20060269620.pdf [firstpage_image] =>[orig_patent_app_number] => 10562401 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/562401
Zeolites for delivery of nitric oxide Jul 4, 2004 Issued
Array ( [id] => 525724 [patent_doc_number] => 07187017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Image sensor and method for forming isolation structure for photodiode' [patent_app_type] => utility [patent_app_number] => 10/544903 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/187/07187017.pdf [firstpage_image] =>[orig_patent_app_number] => 10544903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544903
Image sensor and method for forming isolation structure for photodiode Jun 29, 2004 Issued
Array ( [id] => 9676100 [patent_doc_number] => 08815008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'Starch-based abrasive absorbent' [patent_app_type] => utility [patent_app_number] => 10/862083 [patent_app_country] => US [patent_app_date] => 2004-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5814 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10862083 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862083
Starch-based abrasive absorbent Jun 3, 2004 Issued
Array ( [id] => 8571163 [patent_doc_number] => 08337804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Synthesis of nanoparticles comprising metal (III) vanadate' [patent_app_type] => utility [patent_app_number] => 10/554903 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7226 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10554903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/554903
Synthesis of nanoparticles comprising metal (III) vanadate Apr 27, 2004 Issued
Array ( [id] => 14698537 [patent_doc_number] => 10376994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Soldering material based on Sn Ag and Cu [patent_app_type] => utility [patent_app_number] => 10/554274 [patent_app_country] => US [patent_app_date] => 2004-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2732 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10554274 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/554274
Soldering material based on Sn Ag and Cu Apr 20, 2004 Issued
Array ( [id] => 9139693 [patent_doc_number] => 08580148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Phosphor and method for producing same' [patent_app_type] => utility [patent_app_number] => 10/549585 [patent_app_country] => US [patent_app_date] => 2004-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12035 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10549585 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/549585
Phosphor and method for producing same Mar 11, 2004 Issued
Array ( [id] => 71687 [patent_doc_number] => 07754639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Catalyst produced by using multi-element metal colloid' [patent_app_type] => utility [patent_app_number] => 10/548230 [patent_app_country] => US [patent_app_date] => 2004-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5675 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754639.pdf [firstpage_image] =>[orig_patent_app_number] => 10548230 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/548230
Catalyst produced by using multi-element metal colloid Mar 9, 2004 Issued
Array ( [id] => 101732 [patent_doc_number] => 07722802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Coated powder particles for producing three-dimensional bodies by means of a layer constituting method' [patent_app_type] => utility [patent_app_number] => 10/545980 [patent_app_country] => US [patent_app_date] => 2004-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3861 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/722/07722802.pdf [firstpage_image] =>[orig_patent_app_number] => 10545980 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/545980
Coated powder particles for producing three-dimensional bodies by means of a layer constituting method Feb 12, 2004 Issued
Array ( [id] => 5614596 [patent_doc_number] => 20060116524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Wax dispersions' [patent_app_type] => utility [patent_app_number] => 10/541111 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9711 [patent_no_of_claims] => 30 [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/A1/0116/20060116524.pdf [firstpage_image] =>[orig_patent_app_number] => 10541111 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/541111
Wax dispersions Dec 18, 2003 Issued
Array ( [id] => 5624787 [patent_doc_number] => 20060263292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Process and plant for producing metal oxide from metal compounds' [patent_app_type] => utility [patent_app_number] => 10/540071 [patent_app_country] => US [patent_app_date] => 2003-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7701 [patent_no_of_claims] => 26 [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/A1/0263/20060263292.pdf [firstpage_image] =>[orig_patent_app_number] => 10540071 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540071
Process and plant for producing metal oxide from metal compounds Dec 12, 2003 Issued
Array ( [id] => 5808545 [patent_doc_number] => 20060094900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Method for making carboxylic acids' [patent_app_type] => utility [patent_app_number] => 10/533227 [patent_app_country] => US [patent_app_date] => 2003-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [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] => publications/A1/0094/20060094900.pdf [firstpage_image] =>[orig_patent_app_number] => 10533227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/533227
Method for making carboxylic acids Oct 27, 2003 Issued
Array ( [id] => 6948854 [patent_doc_number] => 20050223948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Compositions for curing mortar or concrete mixtures ensuring water retention (during setting) and method therefor' [patent_app_type] => utility [patent_app_number] => 10/510247 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6822 [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] => publications/A1/0223/20050223948.pdf [firstpage_image] =>[orig_patent_app_number] => 10510247 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/510247
Compositions for curing mortar or concrete mixtures ensuring water retention (during setting) and method therefor Apr 2, 2003 Abandoned
Array ( [id] => 7152327 [patent_doc_number] => 20040171895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-02 [patent_title] => 'Process catalysed by bis-triflimide compounds' [patent_app_type] => new [patent_app_number] => 10/471259 [patent_app_country] => US [patent_app_date] => 2004-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8990 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0171/20040171895.pdf [firstpage_image] =>[orig_patent_app_number] => 10471259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471259
Process catalysed by bis-trifilmide compounds Mar 11, 2002 Issued
Array ( [id] => 6922620 [patent_doc_number] => 20050235875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Lightweight aggregate binder formulation' [patent_app_type] => utility [patent_app_number] => 10/399873 [patent_app_country] => US [patent_app_date] => 2001-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1874 [patent_no_of_claims] => 22 [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/A1/0235/20050235875.pdf [firstpage_image] =>[orig_patent_app_number] => 10399873 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/399873
Lightweight aggregate binder formulation Oct 21, 2001 Abandoned
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