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] => 15898649 [patent_doc_number] => 20200148843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => NANOCELLULOSE-REINFORCED CELLULOSE FIBERS [patent_app_type] => utility [patent_app_number] => 16/745726 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745726
NANOCELLULOSE-REINFORCED CELLULOSE FIBERS Jan 16, 2020 Abandoned
Array ( [id] => 16190986 [patent_doc_number] => 20200231835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Use of Esters as Coalescing Agent [patent_app_type] => utility [patent_app_number] => 16/741183 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741183
Use of Esters as Coalescing Agent Jan 12, 2020 Abandoned
Array ( [id] => 18149220 [patent_doc_number] => 20230023077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SELF-BINDING SUSPENSIONS COMPRISING TITANIUM DIOXIDE AND ZINC OXIDE NANOPARTICLES AND COATED SUBSTRATES PREPARED USING SELF-BINDING SUSPENSIONS [patent_app_type] => utility [patent_app_number] => 17/791621 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791621
SELF-BINDING SUSPENSIONS COMPRISING TITANIUM DIOXIDE AND ZINC OXIDE NANOPARTICLES AND COATED SUBSTRATES PREPARED USING SELF-BINDING SUSPENSIONS Jan 9, 2020 Abandoned
Array ( [id] => 17443979 [patent_doc_number] => 20220064484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => VEGETABLE OIL COMPOSITION FOR COATING PARTICLES [patent_app_type] => utility [patent_app_number] => 17/421214 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421214
VEGETABLE OIL COMPOSITION FOR COATING PARTICLES Jan 8, 2020 Pending
Array ( [id] => 17356970 [patent_doc_number] => 20220017766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => MOLD COMPOSITION COMPRISING A SUGAR COMPONENT [patent_app_type] => utility [patent_app_number] => 17/414576 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414576
MOLD COMPOSITION COMPRISING A SUGAR COMPONENT Dec 19, 2019 Abandoned
Array ( [id] => 16090637 [patent_doc_number] => 20200199305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHOD FOR CONTROLLING THERMOPLASTICITY AND TOUGHNESS OF REDOX-MODIFIED PLANT FIBER AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/722297 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722297
Method for controlling thermoplasticity and toughness of redox-modified plant fiber and use thereof Dec 19, 2019 Issued
Array ( [id] => 16205277 [patent_doc_number] => 20200238267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => OXYGEN EVOLUTION ELECTRODE AND DEVICE [patent_app_type] => utility [patent_app_number] => 16/720722 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720722
OXYGEN EVOLUTION ELECTRODE AND DEVICE Dec 18, 2019 Abandoned
Array ( [id] => 17922908 [patent_doc_number] => 11466141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Artificial timber [patent_app_type] => utility [patent_app_number] => 16/714744 [patent_app_country] => US [patent_app_date] => 2019-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4357 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714744
Artificial timber Dec 14, 2019 Issued
Array ( [id] => 19340107 [patent_doc_number] => 12050293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Medetomidine compositions having improved anti-fouling characteristics [patent_app_type] => utility [patent_app_number] => 16/713289 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4380 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713289
Medetomidine compositions having improved anti-fouling characteristics Dec 12, 2019 Issued
Array ( [id] => 18718182 [patent_doc_number] => 11795517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Device and method for performing continuous carbonation and impurity removal for xylose mother liquor [patent_app_type] => utility [patent_app_number] => 17/288068 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7128 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288068
Device and method for performing continuous carbonation and impurity removal for xylose mother liquor Dec 5, 2019 Issued
Array ( [id] => 19490870 [patent_doc_number] => 12109556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Functional structure [patent_app_type] => utility [patent_app_number] => 17/299641 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12856 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299641
Functional structure Dec 2, 2019 Issued
Array ( [id] => 16196817 [patent_doc_number] => 10721953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Thermal-reversible gelling starch [patent_app_type] => utility [patent_app_number] => 16/702170 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4457 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16702170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702170
Thermal-reversible gelling starch Dec 2, 2019 Issued
Array ( [id] => 15711871 [patent_doc_number] => 20200102701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => METHOD OF DIRECTED FOULING OF A SUBSTANCE ONTO A SELECTED SURFACE [patent_app_type] => utility [patent_app_number] => 16/700755 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700755
Method of directed fouling of a substance onto a selected surface Dec 1, 2019 Issued
Array ( [id] => 19104968 [patent_doc_number] => 11958044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Thin film based photocatalyst device for hydrogen generation and alcohols oxidation in direct sunlight [patent_app_type] => utility [patent_app_number] => 17/297592 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6828 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297592
Thin film based photocatalyst device for hydrogen generation and alcohols oxidation in direct sunlight Nov 26, 2019 Issued
Array ( [id] => 15682087 [patent_doc_number] => 20200095707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => PREPARATION METHOD OF FIBER [patent_app_type] => utility [patent_app_number] => 16/693352 [patent_app_country] => US [patent_app_date] => 2019-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693352
PREPARATION METHOD OF FIBER Nov 23, 2019 Abandoned
Array ( [id] => 17045011 [patent_doc_number] => 11098179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Polysaccharide suspension, method for its preparation, and use thereof [patent_app_type] => utility [patent_app_number] => 16/681226 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4571 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681226
Polysaccharide suspension, method for its preparation, and use thereof Nov 11, 2019 Issued
Array ( [id] => 15587201 [patent_doc_number] => 20200070135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PHOTOCATALYST HAVING HIGH VISIBLE-LIGHT ACTIVITY [patent_app_type] => utility [patent_app_number] => 16/679351 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679351
Photocatalyst having high visible-light activity Nov 10, 2019 Issued
Array ( [id] => 16846249 [patent_doc_number] => 11018347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Cyclic regeneration of nanostructured composites for catalytic applications [patent_app_type] => utility [patent_app_number] => 16/677779 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2624 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677779
Cyclic regeneration of nanostructured composites for catalytic applications Nov 7, 2019 Issued
Array ( [id] => 17314557 [patent_doc_number] => 20210403605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => PROCESS FOR PRODUCING PHYSICALLY MODIFIED STARCH BASED PRODUCTS DERIVED FROM GRAIN AND NON-GRAIN NATURAL FEEDSTOCKS [patent_app_type] => utility [patent_app_number] => 17/287891 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287891
PROCESS FOR PRODUCING PHYSICALLY MODIFIED STARCH BASED PRODUCTS DERIVED FROM GRAIN AND NON-GRAIN NATURAL FEEDSTOCKS Oct 23, 2019 Abandoned
Array ( [id] => 17292079 [patent_doc_number] => 20210387918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => IMPROVED, FUNCTIONAL, PHOTOCATALYTIC BUILDING MATERIALS AND PROCESSES FOR PREPARING THEM [patent_app_type] => utility [patent_app_number] => 17/287840 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287840
IMPROVED, FUNCTIONAL, PHOTOCATALYTIC BUILDING MATERIALS AND PROCESSES FOR PREPARING THEM Oct 21, 2019 Abandoned
Menu