Search

Guinever S. Gregorio

Examiner (ID: 14772, Phone: (571)270-5827 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1732, 1793
Total Applications
921
Issued Applications
632
Pending Applications
66
Abandoned Applications
244

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20402160 [patent_doc_number] => 12492127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Carbon material, method for preparing the same, and secondary battery and electrical device comprising the same [patent_app_type] => utility [patent_app_number] => 18/964714 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 13156 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18964714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/964714
Carbon material, method for preparing the same, and secondary battery and electrical device comprising the same Dec 1, 2024 Issued
Array ( [id] => 19897749 [patent_doc_number] => 12275651 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Method of forming zinc oxide/borate nanocomposite [patent_app_type] => utility [patent_app_number] => 18/936390 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936390
Method of forming zinc oxide/borate nanocomposite Nov 3, 2024 Issued
Array ( [id] => 19799377 [patent_doc_number] => 20250065302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Multi-layered Sorbent Structure and a Method for Enhancing Oil Uptake Performance thereof [patent_app_type] => utility [patent_app_number] => 18/734234 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734234
Multi-layered Sorbent Structure and a Method for Enhancing Oil Uptake Performance thereof Jun 4, 2024 Pending
Array ( [id] => 19520975 [patent_doc_number] => 12122682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Forms of sodium nitrite and impurity profile thereof [patent_app_type] => utility [patent_app_number] => 18/619187 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619187
Forms of sodium nitrite and impurity profile thereof Mar 27, 2024 Issued
Array ( [id] => 20302312 [patent_doc_number] => 12448290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method for producing tetrafluoromethane through plasma pyrolysis of waste polytetrafluoroethylene [patent_app_type] => utility [patent_app_number] => 18/856520 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [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] => 18856520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856520
Method for producing tetrafluoromethane through plasma pyrolysis of waste polytetrafluoroethylene Jan 24, 2024 Issued
Array ( [id] => 19290693 [patent_doc_number] => 12030034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => Multi-layered sorbent structure and a method for enhancing oil uptake performance thereof [patent_app_type] => utility [patent_app_number] => 18/237504 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6602 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237504
Multi-layered sorbent structure and a method for enhancing oil uptake performance thereof Aug 23, 2023 Issued
Array ( [id] => 19357108 [patent_doc_number] => 12057569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Highly efficient manufacturing of silicon-carbon composite materials comprising ultra low Z [patent_app_type] => utility [patent_app_number] => 18/364411 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 28913 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364411
Highly efficient manufacturing of silicon-carbon composite materials comprising ultra low Z Aug 1, 2023 Issued
Array ( [id] => 18785889 [patent_doc_number] => 20230373785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METHOD FOR PRODUCING SODIUM BOROHYDRIDE [patent_app_type] => utility [patent_app_number] => 18/228784 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228784
METHOD FOR PRODUCING SODIUM BOROHYDRIDE Jul 31, 2023 Pending
Array ( [id] => 18769812 [patent_doc_number] => 20230364582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => FUNCTIONAL MATERIAL, AN APPARATUS FOR PURIFICATION OF A FLUID, AN APPARATUS FOR A CONTAINING A LIQUID, A PULVERIZED PRODUCT AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/225751 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225751
FUNCTIONAL MATERIAL, AN APPARATUS FOR PURIFICATION OF A FLUID, AN APPARATUS FOR A CONTAINING A LIQUID, A PULVERIZED PRODUCT AND METHOD OF MANUFACTURING SAME Jul 24, 2023 Pending
Array ( [id] => 19380724 [patent_doc_number] => 20240270594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD OF SYNTHESIZING ZINC OXIDE NANOROSES [patent_app_type] => utility [patent_app_number] => 18/218446 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18218446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218446
METHOD OF SYNTHESIZING ZINC OXIDE NANOROSES Jul 4, 2023 Abandoned
Array ( [id] => 18753743 [patent_doc_number] => 20230357039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD FOR PREPARING A SELF-ASSEMBLED POROUS THREE-DIMENSIONAL ZINC OXIDE NANOPARTICLE STRUCTURE USING A MICROFLUIDIC DEVICE, ZINC OXIDE NANOPARTICLES, AN AGGREGATE OF ZINC OXIDE NANOPARTICLES, AND ZINC OXIDE NANOPARTICLE STRUCTURE PREPARED THEREFROM, AND A BIO-INK INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/213671 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213671
METHOD FOR PREPARING A SELF-ASSEMBLED POROUS THREE-DIMENSIONAL ZINC OXIDE NANOPARTICLE STRUCTURE USING A MICROFLUIDIC DEVICE, ZINC OXIDE NANOPARTICLES, AN AGGREGATE OF ZINC OXIDE NANOPARTICLES, AND ZINC OXIDE NANOPARTICLE STRUCTURE PREPARED THEREFROM, AND A BIO-INK INCLUDING THE SAME Jun 22, 2023 Pending
Array ( [id] => 20240813 [patent_doc_number] => 12421120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Nanodiamond with vacancy defect and quantum dot luminescence [patent_app_type] => utility [patent_app_number] => 18/851223 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18851223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851223
Nanodiamond with vacancy defect and quantum dot luminescence Jun 14, 2023 Issued
Array ( [id] => 18692332 [patent_doc_number] => 20230322562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => PREPARATION METHOD OF HIGH PURITY SIC POWDER [patent_app_type] => utility [patent_app_number] => 18/334906 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334906
PREPARATION METHOD OF HIGH PURITY SIC POWDER Jun 13, 2023 Pending
Array ( [id] => 19425386 [patent_doc_number] => 12084789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => 8-inch n-type SiC single crystal substrate [patent_app_type] => utility [patent_app_number] => 18/203254 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 13000 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203254
8-inch n-type SiC single crystal substrate May 29, 2023 Issued
Array ( [id] => 20149562 [patent_doc_number] => 20250249400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Method and Application for Capturing and Converting Carbon Dioxide in Industrial Flue Gas [patent_app_type] => utility [patent_app_number] => 18/264087 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264087
Method and Application for Capturing and Converting Carbon Dioxide in Industrial Flue Gas May 16, 2023 Pending
Array ( [id] => 18753727 [patent_doc_number] => 20230357023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METAMATERIAL STRUCTURE AND FORMING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/313234 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313234
METAMATERIAL STRUCTURE AND FORMING METHOD THEREOF May 4, 2023 Pending
Array ( [id] => 18585913 [patent_doc_number] => 20230268177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/309111 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309111
SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME Apr 27, 2023 Pending
Array ( [id] => 18627981 [patent_doc_number] => 20230286801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => BORON NITRIDE NANOTUBE PURIFICATION [patent_app_type] => utility [patent_app_number] => 18/121086 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18121086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121086
BORON NITRIDE NANOTUBE PURIFICATION Mar 13, 2023 Pending
Array ( [id] => 18817287 [patent_doc_number] => 20230391627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SiC SUBSTRATE AND SiC INGOT [patent_app_type] => utility [patent_app_number] => 18/175934 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175934
SiC substrate and SiC ingot Feb 27, 2023 Issued
Array ( [id] => 18612151 [patent_doc_number] => 20230278883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => RARE EARTH METAL INSTANTIATION [patent_app_type] => utility [patent_app_number] => 18/113685 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18113685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113685
RARE EARTH METAL INSTANTIATION Feb 23, 2023 Pending
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