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] => 15436351 [patent_doc_number] => 20200032359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => METHOD FOR TREATING LIGNOCELLULOSIC MATERIALS [patent_app_type] => utility [patent_app_number] => 16/594815 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594815
Method for treating lignocellulosic materials Oct 6, 2019 Issued
Array ( [id] => 15436351 [patent_doc_number] => 20200032359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => METHOD FOR TREATING LIGNOCELLULOSIC MATERIALS [patent_app_type] => utility [patent_app_number] => 16/594815 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594815
Method for treating lignocellulosic materials Oct 6, 2019 Issued
Array ( [id] => 17214357 [patent_doc_number] => 20210347694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => FORMULATION COMPRISING A CELLULOSE ETHER AND/OR A POLYSACCARIDE, AND A FATTY ALCOHOL [patent_app_type] => utility [patent_app_number] => 17/282223 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282223
FORMULATION COMPRISING A CELLULOSE ETHER AND/OR A POLYSACCARIDE, AND A FATTY ALCOHOL Oct 1, 2019 Abandoned
Array ( [id] => 17814606 [patent_doc_number] => 11420196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systems [patent_app_type] => utility [patent_app_number] => 16/581811 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581811
Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systems Sep 24, 2019 Issued
Array ( [id] => 18247055 [patent_doc_number] => 11603629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Container and preparation method thereof [patent_app_type] => utility [patent_app_number] => 16/569901 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5147 [patent_no_of_claims] => 12 [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] => 16569901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569901
Container and preparation method thereof Sep 12, 2019 Issued
Array ( [id] => 18369221 [patent_doc_number] => 11649376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Ceramic paint composition and brake disc plate for vehicle comprising the same [patent_app_type] => utility [patent_app_number] => 16/569173 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7660 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569173
Ceramic paint composition and brake disc plate for vehicle comprising the same Sep 11, 2019 Issued
Array ( [id] => 15293291 [patent_doc_number] => 20190389781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => METHOD OF DISPERSING ANATASE TITANIUM DIOXIDE FOR PENETRATION IN CONCRETE STRUCTURES TO REDUCE POLLUTANTS [patent_app_type] => utility [patent_app_number] => 16/564579 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16564579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564579
Method of dispersing anatase titanium dioxide for penetration in concrete structures to reduce pollutants Sep 8, 2019 Issued
Array ( [id] => 15650047 [patent_doc_number] => 20200087553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PRODUCTION OF ADHESIVES AND OTHER GLUE-LIKE MATERIALS FROM SEWAGE TREATMENT PLANT SLUDGES, ANIMAL MANURES AND ANIMAL MANURE-BASED SLUDGES, AND BACTERIAL/FUNGAL CELLS AND CELL COMPONENTS S DERIVED FROM CULTURING OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/564560 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564560
PRODUCTION OF ADHESIVES AND OTHER GLUE-LIKE MATERIALS FROM SEWAGE TREATMENT PLANT SLUDGES, ANIMAL MANURES AND ANIMAL MANURE-BASED SLUDGES, AND BACTERIAL/FUNGAL CELLS AND CELL COMPONENTS S DERIVED FROM CULTURING OPERATIONS Sep 8, 2019 Abandoned
Array ( [id] => 15587179 [patent_doc_number] => 20200070124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PHOTOCATALYTIC COATING, PROCESS FOR PRODUCING PHOTOCATALYTIC COATING, AND PROCESS FOR PRODUCING PHOTOCATALYTIC BODY [patent_app_type] => utility [patent_app_number] => 16/549477 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549477
PHOTOCATALYTIC COATING, PROCESS FOR PRODUCING PHOTOCATALYTIC COATING, AND PROCESS FOR PRODUCING PHOTOCATALYTIC BODY Aug 22, 2019 Abandoned
Array ( [id] => 15209905 [patent_doc_number] => 20190367639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CELLULOSE-CONTAINING COMPOSITIONS AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 16/541019 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37054 [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] => 16541019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541019
Cellulose-containing compositions and methods of making same Aug 13, 2019 Issued
Array ( [id] => 15406301 [patent_doc_number] => 20200023472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SOLDERING MATERIAL BASED ON SN AG AND CU [patent_app_type] => utility [patent_app_number] => 16/530053 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16530053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530053
Soldering material based on Sn Ag and Cu Aug 1, 2019 Issued
Array ( [id] => 17975650 [patent_doc_number] => 11492498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Isosorbide-based degassing agent [patent_app_type] => utility [patent_app_number] => 16/526226 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2273 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526226
Isosorbide-based degassing agent Jul 29, 2019 Issued
Array ( [id] => 15527893 [patent_doc_number] => 20200056252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => METHOD TO LIQUEFY BIOMASS [patent_app_type] => utility [patent_app_number] => 16/519492 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519492
Method to liquefy biomass Jul 22, 2019 Issued
Array ( [id] => 16925395 [patent_doc_number] => 11046858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Nano-cellulose compositions, coatings, and uses thereof [patent_app_type] => utility [patent_app_number] => 16/511999 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 137 [patent_no_of_words] => 33275 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511999
Nano-cellulose compositions, coatings, and uses thereof Jul 14, 2019 Issued
Array ( [id] => 15023781 [patent_doc_number] => 20190322895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => PRIMER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/459054 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459054
Primer compositions Jun 30, 2019 Issued
Array ( [id] => 18028104 [patent_doc_number] => 11511267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Ultraviolet activated photocatalytic materials; their use in volatile compound decomposition [patent_app_type] => utility [patent_app_number] => 17/252253 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6757 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252253
Ultraviolet activated photocatalytic materials; their use in volatile compound decomposition Jun 23, 2019 Issued
Array ( [id] => 14961413 [patent_doc_number] => 20190308184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => TRANSPARENT PHOTOCATALYST COATING AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/449677 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449677
Transparent photocatalyst coating and methods of manufacturing the same Jun 23, 2019 Issued
Array ( [id] => 16090787 [patent_doc_number] => 20200199380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => FILM FOR BLOCKING ULTRAVIOLET RAYS [patent_app_type] => utility [patent_app_number] => 16/631525 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631525
Film for blocking ultraviolet rays Jun 11, 2019 Issued
Array ( [id] => 14946511 [patent_doc_number] => 10434505 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Photocatalyst [patent_app_type] => utility [patent_app_number] => 16/435897 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 33 [patent_no_of_words] => 7077 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435897
Photocatalyst Jun 9, 2019 Issued
Array ( [id] => 17242392 [patent_doc_number] => 20210362135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METAL-FREE FEW-LAYER PHOSPHOROUS NANOMATERIAL: METHOD FOR ITS PREPARATION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/045570 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045570
METAL-FREE FEW-LAYER PHOSPHOROUS NANOMATERIAL: METHOD FOR ITS PREPARATION AND USE THEREOF Jun 9, 2019 Abandoned
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