Search

Robert A. Zeman

Examiner (ID: 5555, Phone: (571)272-0866 , Office: P/1645 )

Most Active Art Unit
1645
Art Unit(s)
1645, 1643
Total Applications
1330
Issued Applications
560
Pending Applications
258
Abandoned Applications
541

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18628071 [patent_doc_number] => 20230286893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => VANILLYLIDENECHLOROACETONE AND ITS USE THEREOF IN SYNTHESIS OF CALEBIN-A [patent_app_type] => utility [patent_app_number] => 18/116987 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116987
VANILLYLIDENECHLOROACETONE AND ITS USE THEREOF IN SYNTHESIS OF CALEBIN-A Mar 2, 2023 Pending
Array ( [id] => 18404509 [patent_doc_number] => 20230165860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => PYRIMIDINEDIONE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/160393 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160393
PYRIMIDINEDIONE COMPOUNDS Jan 26, 2023 Abandoned
Array ( [id] => 20414084 [patent_doc_number] => 12497354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Efficient conversion of methane to methanesulfonic acid via trifluoroacetylsulfuric acid [patent_app_type] => utility [patent_app_number] => 18/101973 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 7509 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101973
Efficient conversion of methane to methanesulfonic acid via trifluoroacetylsulfuric acid Jan 25, 2023 Issued
Array ( [id] => 18451454 [patent_doc_number] => 20230192732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PHOSPHONIUM-BASED ZWITTERIONIC MONOMERS AND POLYMERS, AND COMPOSITIONS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/100592 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18100592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100592
Phosphonium-based zwitterionic monomers and polymers, and compositions and methods thereof Jan 23, 2023 Issued
Array ( [id] => 18435876 [patent_doc_number] => 20230183170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => 1,1-DISUBSTITUTED ETHYLENE PROCESS [patent_app_type] => utility [patent_app_number] => 18/065383 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13217 [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] => 18065383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065383
1,1-DISUBSTITUTED ETHYLENE PROCESS Dec 12, 2022 Abandoned
Array ( [id] => 19479293 [patent_doc_number] => 20240327335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => AMIDE COMPOUND HAVING IODOARYL OR IODOHETEROARYL, PREPARATION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/027511 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9050 [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] => 18027511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027511
AMIDE COMPOUND HAVING IODOARYL OR IODOHETEROARYL, PREPARATION METHOD THEREFOR AND USE THEREOF Nov 1, 2022 Pending
Array ( [id] => 18451376 [patent_doc_number] => 20230192654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PIPERAZINE AZASPIRO DERIVATIVES [patent_app_type] => utility [patent_app_number] => 17/969479 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35423 [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] => 17969479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969479
Piperazine azaspiro derivatives Oct 18, 2022 Issued
Array ( [id] => 18319242 [patent_doc_number] => 20230117370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => REGIOSELECTIVE SYNTHESIS OF SUBSTITUTED COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/046583 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046583
REGIOSELECTIVE SYNTHESIS OF SUBSTITUTED COMPOUNDS Oct 13, 2022 Abandoned
Array ( [id] => 18267798 [patent_doc_number] => 20230089040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHODS FOR EXTRACTION, PROCESSING, AND PURIFICATION OF A SELECTED FAMILY OF TARGET COMPOUNDS FROM CANNABIS [patent_app_type] => utility [patent_app_number] => 18/046521 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18046521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046521
METHODS FOR EXTRACTION, PROCESSING, AND PURIFICATION OF A SELECTED FAMILY OF TARGET COMPOUNDS FROM CANNABIS Oct 13, 2022 Abandoned
Array ( [id] => 18284095 [patent_doc_number] => 20230099567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => COMPOSITION FOR TREATMENT, PREVENTION, OR AMELIORATION OF LYMPHEDEMA [patent_app_type] => utility [patent_app_number] => 17/964562 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964562
COMPOSITION FOR TREATMENT, PREVENTION, OR AMELIORATION OF LYMPHEDEMA Oct 11, 2022 Pending
Array ( [id] => 18279906 [patent_doc_number] => 20230095378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Antimicrobial Compounds and Methods of Use [patent_app_type] => utility [patent_app_number] => 17/937670 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9026 [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] => 17937670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937670
Antimicrobial Compounds and Methods of Use Oct 2, 2022 Pending
Array ( [id] => 18524250 [patent_doc_number] => 20230234907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD FOR SYNTHESIZING DIBENZOCYCLOHEPTANE DERIVATIVES BY SERIES CYCLIZATION OF FREE RADICALS UNDER ELECTROOXIDATION CONDITIONS [patent_app_type] => utility [patent_app_number] => 17/954591 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954591
Method for synthesizing dibenzocycloheptane derivatives by series cyclization of free radicals under electrooxidation conditions Sep 27, 2022 Issued
Array ( [id] => 19527107 [patent_doc_number] => 20240351009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Catalytic Conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates [patent_app_type] => utility [patent_app_number] => 17/948387 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17948387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948387
Catalytic Conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates Sep 19, 2022 Pending
Array ( [id] => 18922840 [patent_doc_number] => 20240025844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => PHENYL UREA ANALOGS AS FORMYL PEPTIDE RECEPTOR 1 (FPR1) SELECTIVE AGONISTS [patent_app_type] => utility [patent_app_number] => 17/929183 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929183
PHENYL UREA ANALOGS AS FORMYL PEPTIDE RECEPTOR 1 (FPR1) SELECTIVE AGONISTS Aug 31, 2022 Abandoned
Array ( [id] => 18434448 [patent_doc_number] => 20230181742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => AMINE-CONTAINING TRANSFECTION REAGENTS AND METHODS FOR MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/821122 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23582 [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] => 17821122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821122
Amine-containing transfection reagents and methods for making and using same Aug 18, 2022 Issued
Array ( [id] => 18065458 [patent_doc_number] => 20220396545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHODS OF MAKING OLEFINIC E- AND Z-ISOMERS [patent_app_type] => utility [patent_app_number] => 17/818575 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7553 [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] => 17818575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818575
METHODS OF MAKING OLEFINIC E- AND Z-ISOMERS Aug 8, 2022 Abandoned
Array ( [id] => 18036087 [patent_doc_number] => 20220380302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS AND THEIR USE IN THE TREATMENT OF DISEASES [patent_app_type] => utility [patent_app_number] => 17/868707 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868707
HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS AND THEIR USE IN THE TREATMENT OF DISEASES Jul 18, 2022 Abandoned
Array ( [id] => 18435866 [patent_doc_number] => 20230183160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHODS OF MAKING BEMPEDOIC ACID AND COMPOSITIONS OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/867744 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17867744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867744
Methods of making bempedoic acid and compositions of the same Jul 18, 2022 Issued
Array ( [id] => 20115025 [patent_doc_number] => 12364709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Bioavailable poly amines [patent_app_type] => utility [patent_app_number] => 17/808174 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 25185 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808174
Bioavailable poly amines Jun 21, 2022 Issued
Array ( [id] => 18922829 [patent_doc_number] => 20240025833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD FOR PREPARING ACRYLIC ACID [patent_app_type] => utility [patent_app_number] => 18/265543 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265543
Method for preparing acrylic acid Jun 15, 2022 Issued
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