Search

Patrick F. Riegler

Examiner (ID: 7901, Phone: (571)270-3625 , Office: P/2142 )

Most Active Art Unit
2142
Art Unit(s)
4117, 2173, 2171, 2615, 2142
Total Applications
401
Issued Applications
194
Pending Applications
60
Abandoned Applications
154

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19638114 [patent_doc_number] => 12168715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Process of manufacturing biodegradable pet chips [patent_app_type] => utility [patent_app_number] => 17/441015 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2505 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441015
Process of manufacturing biodegradable pet chips Mar 12, 2020 Issued
Array ( [id] => 17611646 [patent_doc_number] => 20220153925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/433032 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17433032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433032
Polybutylene terephthalate resin composition Feb 20, 2020 Issued
Array ( [id] => 17520591 [patent_doc_number] => 20220106440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => METHOD TO PREPARE BRANCHED POLYMERS OF LACTIC ACID [patent_app_type] => utility [patent_app_number] => 17/429853 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429853
METHOD TO PREPARE BRANCHED POLYMERS OF LACTIC ACID Feb 13, 2020 Abandoned
Array ( [id] => 17385722 [patent_doc_number] => 20220033574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => METHODS AND COMPOSITIONS FOR BIORENEWABLE POLYESTERS DERIVED FROM CAMPHORIC ACID [patent_app_type] => utility [patent_app_number] => 17/414173 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16511 [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] => 17414173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414173
Methods and compositions for biorenewable polyesters derived from camphoric acid Feb 13, 2020 Issued
Array ( [id] => 18995999 [patent_doc_number] => 11912827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Poly(imide-ester-amide) copolymer and optical film [patent_app_type] => utility [patent_app_number] => 16/783073 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6395 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783073
Poly(imide-ester-amide) copolymer and optical film Feb 4, 2020 Issued
Array ( [id] => 17474048 [patent_doc_number] => 20220081552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => REDUCED HAZE COMPOSITIONS FOR COATINGS [patent_app_type] => utility [patent_app_number] => 17/309663 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309663
Reduced haze compositions for coatings Feb 4, 2020 Issued
Array ( [id] => 16222873 [patent_doc_number] => 20200247989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => POLYESTER AND FIBER [patent_app_type] => utility [patent_app_number] => 16/778647 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778647
POLYESTER AND FIBER Jan 30, 2020 Abandoned
Array ( [id] => 17982726 [patent_doc_number] => 20220348762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => RESIN COMPOSITION, PELLET AND POWDER FOR USE IN POWDER ADDITIVE MANUFACTURING, METHOD FOR MANUFACTURING SHAPED ARTICLE, AND SHAPED ARTICLE [patent_app_type] => utility [patent_app_number] => 17/426792 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426792
RESIN COMPOSITION, PELLET AND POWDER FOR USE IN POWDER ADDITIVE MANUFACTURING, METHOD FOR MANUFACTURING SHAPED ARTICLE, AND SHAPED ARTICLE Jan 29, 2020 Abandoned
Array ( [id] => 16932533 [patent_doc_number] => 20210198422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => POLY(GLYCOLIC ACID) FOR CONTAINERS AND FILMS WITH REDUCED GAS PERMEABILITY [patent_app_type] => utility [patent_app_number] => 16/728144 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728144
Poly(glycolic acid) for containers and films with reduced gas permeability Dec 26, 2019 Issued
Array ( [id] => 17460427 [patent_doc_number] => 20220073732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => RESIN COMPOSITION AND RESIN MOLDED ARTICLE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/416761 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17416761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416761
RESIN COMPOSITION AND RESIN MOLDED ARTICLE COMPRISING THE SAME Dec 25, 2019 Abandoned
Array ( [id] => 17460371 [patent_doc_number] => 20220073676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => COPOLYESTER FROM TEREPHTHALIC ACID CONTAINING LOW DIETHYLENE GLYCOL [patent_app_type] => utility [patent_app_number] => 17/309708 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309708
COPOLYESTER FROM TEREPHTHALIC ACID CONTAINING LOW DIETHYLENE GLYCOL Dec 16, 2019 Abandoned
Array ( [id] => 18518570 [patent_doc_number] => 11708453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Copolyester from terephthalic acid containing low diethylene glycol [patent_app_type] => utility [patent_app_number] => 17/309707 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5791 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309707
Copolyester from terephthalic acid containing low diethylene glycol Dec 16, 2019 Issued
Array ( [id] => 17236735 [patent_doc_number] => 11180607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Polyesters with ultra-high flowability and superior stability and meltblown fibers thereof [patent_app_type] => utility [patent_app_number] => 16/709602 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7899 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709602
Polyesters with ultra-high flowability and superior stability and meltblown fibers thereof Dec 9, 2019 Issued
Array ( [id] => 17428564 [patent_doc_number] => 20220056272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ASPHALT COMPOSITION COMPRISING MONOMERIC MDI AS THERMOSETTING REACTIVE COMPOUND [patent_app_type] => utility [patent_app_number] => 17/414580 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17414580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414580
Asphalt composition comprising monomeric MDI as thermosetting reactive compound Dec 8, 2019 Issued
Array ( [id] => 17185299 [patent_doc_number] => 20210332184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => POLYESTERS COMPRISING 2,2,4,4-TETRAALKYL-1,3-CYCLOBUTANEDIOL [patent_app_type] => utility [patent_app_number] => 17/309560 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309560
POLYESTERS COMPRISING 2,2,4,4-TETRAALKYL-1,3-CYCLOBUTANEDIOL Dec 5, 2019 Abandoned
Array ( [id] => 19473936 [patent_doc_number] => 12104012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Cyclobutane-containing thermally cleavable polymers [patent_app_type] => utility [patent_app_number] => 17/283878 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 4534 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283878
Cyclobutane-containing thermally cleavable polymers Nov 24, 2019 Issued
Array ( [id] => 17822737 [patent_doc_number] => 11427675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Copolyesters for use in low shear melt applications [patent_app_type] => utility [patent_app_number] => 16/690314 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4187 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690314
Copolyesters for use in low shear melt applications Nov 20, 2019 Issued
Array ( [id] => 16853304 [patent_doc_number] => 20210154049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SKIN CONTACT COPOLYESTERS [patent_app_type] => utility [patent_app_number] => 16/690331 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16690331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690331
SKIN CONTACT COPOLYESTERS Nov 20, 2019 Abandoned
Array ( [id] => 17356895 [patent_doc_number] => 20220017691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => PROCESS FOR THE PRODUCTION OF ONE OR MORE POLYESTER COPOLYMERS, METHOD FOR THE PREPARATION OF ONE OR MORE OLIGOMERS, OLIGOMER COMPOSITION AND POLYESTER COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/295323 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17295323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295323
PROCESS FOR THE PRODUCTION OF ONE OR MORE POLYESTER COPOLYMERS, METHOD FOR THE PREPARATION OF ONE OR MORE OLIGOMERS, OLIGOMER COMPOSITION AND POLYESTER COPOLYMER Nov 19, 2019 Abandoned
Array ( [id] => 15618989 [patent_doc_number] => 20200079899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => ALIPHATIC-AROMATIC BIODEGRADABLE POLYESTER [patent_app_type] => utility [patent_app_number] => 16/682628 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682628
Aliphatic-aromatic biodegradable polyester Nov 12, 2019 Issued
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