Search

Matthew John Kasztejna

Examiner (ID: 13619, Phone: (571)272-6086 , Office: P/3779 )

Most Active Art Unit
3779
Art Unit(s)
3795, 3779, 3739, 3993, 3799
Total Applications
1245
Issued Applications
699
Pending Applications
148
Abandoned Applications
418

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15557015 [patent_doc_number] => 20200062919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Dendritic Macroporous Hydrogels Prepared By Crystal Templating [patent_app_type] => utility [patent_app_number] => 16/597106 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597106
Dendritic macroporous hydrogels prepared by crystal templating Oct 8, 2019 Issued
Array ( [id] => 15894983 [patent_doc_number] => 20200147010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => USE OF CYSTEAMINE AND DERIVATIVES THEREOF TO SUPPRESS TUMOR METASTASES [patent_app_type] => utility [patent_app_number] => 16/594827 [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] => 14711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16594827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594827
Use of cysteamine and derivatives thereof to suppress tumor metastases Oct 6, 2019 Issued
Array ( [id] => 15432071 [patent_doc_number] => 20200030218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => MANUFACTURING METHOD OF AN ASCORBIC ACID DISPERSION MATERIAL [patent_app_type] => utility [patent_app_number] => 16/587765 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587765
Manufacturing method of an ascorbic acid dispersion material Sep 29, 2019 Issued
Array ( [id] => 17143052 [patent_doc_number] => 20210311065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => LIPID VESICLE-COATED MAGNETIC BEADS AND USES OF SAME [patent_app_type] => utility [patent_app_number] => 17/265655 [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] => 16641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265655
LIPID VESICLE-COATED MAGNETIC BEADS AND USES OF SAME Aug 1, 2019 Abandoned
Array ( [id] => 16907608 [patent_doc_number] => 11039621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Antimicrobial glass compositions, glasses and polymeric articles incorporating the same [patent_app_type] => utility [patent_app_number] => 16/513279 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 21384 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513279
Antimicrobial glass compositions, glasses and polymeric articles incorporating the same Jul 15, 2019 Issued
Array ( [id] => 15320791 [patent_doc_number] => 20200000725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => Antibiotic Beads for Treatment of an Infection [patent_app_type] => utility [patent_app_number] => 16/456417 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -51 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456417
Antibiotic Beads for Treatment of an Infection Jun 27, 2019 Abandoned
Array ( [id] => 15173873 [patent_doc_number] => 20190357528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Composition and Method for Enhancing the Physical Stability of Agricultural Oil-Based Suspension Formulations [patent_app_type] => utility [patent_app_number] => 16/442942 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442942
Composition and Method for Enhancing the Physical Stability of Agricultural Oil-Based Suspension Formulations Jun 16, 2019 Abandoned
Array ( [id] => 18011560 [patent_doc_number] => 11503827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Stabilized chemical composition [patent_app_type] => utility [patent_app_number] => 16/436226 [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] => 12027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16436226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436226
Stabilized chemical composition Jun 9, 2019 Issued
Array ( [id] => 17350037 [patent_doc_number] => 11224655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Targeting microbubbles [patent_app_type] => utility [patent_app_number] => 16/431605 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8466 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431605
Targeting microbubbles Jun 3, 2019 Issued
Array ( [id] => 19504886 [patent_doc_number] => 12116297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Curing and inoculation of pasteurized digestate [patent_app_type] => utility [patent_app_number] => 16/422232 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3789 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422232
Curing and inoculation of pasteurized digestate May 23, 2019 Issued
Array ( [id] => 14806229 [patent_doc_number] => 20190269724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD OF INHIBITING HEPATOLOGICAL AND PANCREATIC DISEASES USING A SUPPLEMENT [patent_app_type] => utility [patent_app_number] => 16/414750 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414750
METHOD OF INHIBITING HEPATOLOGICAL AND PANCREATIC DISEASES USING A SUPPLEMENT May 15, 2019 Abandoned
Array ( [id] => 14806227 [patent_doc_number] => 20190269723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD OF IMPROVING BETA CELL FUNCTION USING A SUPPLEMENT [patent_app_type] => utility [patent_app_number] => 16/414747 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414747
Method of improving beta cell function using a supplement May 15, 2019 Issued
Array ( [id] => 14833113 [patent_doc_number] => 20190274957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => BIODEGRADABLE MICROBEADS WITH IMPROVED ANTICANCER DRUG ADSORPTIVITY, CONTAINING ALBUMIN AND DEXTRAN SULFATE, AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/405540 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4738 [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] => 16405540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405540
BIODEGRADABLE MICROBEADS WITH IMPROVED ANTICANCER DRUG ADSORPTIVITY, CONTAINING ALBUMIN AND DEXTRAN SULFATE, AND PREPARATION METHOD THEREFOR May 6, 2019 Abandoned
Array ( [id] => 16619163 [patent_doc_number] => 20210037816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => EMULSIFIABLE CONCENTRATES [patent_app_type] => utility [patent_app_number] => 16/980909 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980909
Emulsifiable concentrates Apr 22, 2019 Issued
Array ( [id] => 18134875 [patent_doc_number] => 11560530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Surfactants based on monounsaturated fatty alcohol derivatives [patent_app_type] => utility [patent_app_number] => 16/374819 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9311 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374819
Surfactants based on monounsaturated fatty alcohol derivatives Apr 3, 2019 Issued
Array ( [id] => 16718451 [patent_doc_number] => 20210085598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => MICRONEEDLE COMPRISING SILK FIBROIN APPLIED TO A DISSOLVABLE BASE [patent_app_type] => utility [patent_app_number] => 17/044439 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -84 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044439
MICRONEEDLE COMPRISING SILK FIBROIN APPLIED TO A DISSOLVABLE BASE Apr 1, 2019 Abandoned
Array ( [id] => 14578433 [patent_doc_number] => 20190216825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => EXTENDED-RELEASE DRUG DELIVERY COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/359602 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359602
EXTENDED-RELEASE DRUG DELIVERY COMPOSITIONS Mar 19, 2019 Abandoned
Array ( [id] => 16538491 [patent_doc_number] => 20200404904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => AGROCHEMICAL OIL DISPERSIONS [patent_app_type] => utility [patent_app_number] => 16/975869 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975869
AGROCHEMICAL OIL DISPERSIONS Mar 10, 2019 Abandoned
Array ( [id] => 16760977 [patent_doc_number] => 20210106558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => PHARMACEUTICAL COMPOSITIONS COMPRISING NEBIVOLOL [patent_app_type] => utility [patent_app_number] => 16/977368 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16977368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977368
Pharmaceutical compositions comprising nebivolol Feb 28, 2019 Issued
Array ( [id] => 16539506 [patent_doc_number] => 20200405919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => UNIVERSAL METHOD FOR THE PREPARATION OF LIPID-BASED COATINGS [patent_app_type] => utility [patent_app_number] => 16/975842 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975842
Universal method for the preparation of lipid-based coatings Feb 25, 2019 Issued
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