Search

Rip A. Lee

Examiner (ID: 11979, Phone: (571)272-1104 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1762, 1796, 1713
Total Applications
2118
Issued Applications
1680
Pending Applications
113
Abandoned Applications
355

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17007160 [patent_doc_number] => 20210238321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Polyethylene Compositions and Films Prepared Therefrom [patent_app_type] => utility [patent_app_number] => 17/054085 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22599 [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] => 17054085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054085
Polyethylene compositions and films prepared therefrom Jun 17, 2019 Issued
Array ( [id] => 15606183 [patent_doc_number] => 10584141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Recyclable metathesis catalysts [patent_app_type] => utility [patent_app_number] => 16/442025 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12641 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442025
Recyclable metathesis catalysts Jun 13, 2019 Issued
Array ( [id] => 17022417 [patent_doc_number] => 20210246288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => BIMODAL ETHYLENE-BASED POLYMERS HAVING HIGH MOLECULAR WEIGHT HIGH DENSITY FRACTIONS [patent_app_type] => utility [patent_app_number] => 16/973639 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16973639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973639
Bimodal ethylene-based polymers having high molecular weight high density fractions Jun 12, 2019 Issued
Array ( [id] => 17022403 [patent_doc_number] => 20210246274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => BLOWN FILMS COMPRISING BIMODAL ETHYLENE-BASED POLYMERS HAVING HIGH MOLECULAR WEIGHT HIGH DENSITY FRACTIONS [patent_app_type] => utility [patent_app_number] => 16/973649 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973649
Blown films comprising bimodal ethylene-based polymers having high molecular weight high density fractions Jun 12, 2019 Issued
Array ( [id] => 18853956 [patent_doc_number] => 11851518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Separations system for recovering hydrocarbons from synthesis of polyethylene polymers [patent_app_type] => utility [patent_app_number] => 16/973075 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7351 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16973075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973075
Separations system for recovering hydrocarbons from synthesis of polyethylene polymers Jun 11, 2019 Issued
Array ( [id] => 16870166 [patent_doc_number] => 20210163633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ACTIVATOR-NUCLEATOR FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/054332 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054332
Activator-nucleator formulations Jun 6, 2019 Issued
Array ( [id] => 15254307 [patent_doc_number] => 20190375887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => POROUS COMPOSITIONS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/435397 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16435397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435397
Porous compositions and related methods Jun 6, 2019 Issued
Array ( [id] => 18910385 [patent_doc_number] => 11873355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs [patent_app_type] => utility [patent_app_number] => 16/972863 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9557 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972863
Propylene-ethylene copolymer compositions suitable for hot fill packaging of foodstuffs Jun 6, 2019 Issued
Array ( [id] => 18980187 [patent_doc_number] => 11905347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Propylene-ethylene random copolymers with low XS/ET ratio and high MFR [patent_app_type] => utility [patent_app_number] => 16/972894 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972894
Propylene-ethylene random copolymers with low XS/ET ratio and high MFR Jun 6, 2019 Issued
Array ( [id] => 16870175 [patent_doc_number] => 20210163642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Ethylene Polymer Mixture, Method of Preparing the Same, and Molded Article Using the Same [patent_app_type] => utility [patent_app_number] => 15/734240 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734240 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734240
Ethylene polymer mixture, method of preparing the same, and molded article using the same Jun 4, 2019 Issued
Array ( [id] => 16963040 [patent_doc_number] => 20210214539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => POWER CABLE [patent_app_type] => utility [patent_app_number] => 17/054990 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054990
POWER CABLE Jun 3, 2019 Abandoned
Array ( [id] => 17251183 [patent_doc_number] => 11186655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Off-line filter free Ziegler-Natta catalyst preparation [patent_app_type] => utility [patent_app_number] => 16/426324 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7717 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426324
Off-line filter free Ziegler-Natta catalyst preparation May 29, 2019 Issued
Array ( [id] => 16839648 [patent_doc_number] => 20210147660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PROCESS FOR THE PREPARATION OF MULTIMODAL HIGH DENSITY POLYETHYLENE [patent_app_type] => utility [patent_app_number] => 17/056855 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [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] => 17056855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056855
Process for the preparation of multimodal high density polyethylene May 29, 2019 Issued
Array ( [id] => 19258122 [patent_doc_number] => 12018166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Thermoplastic vulcanizates modified polypropylene for subsea insulation [patent_app_type] => utility [patent_app_number] => 17/253009 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2082 [patent_no_of_claims] => 15 [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] => 17253009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253009
Thermoplastic vulcanizates modified polypropylene for subsea insulation May 28, 2019 Issued
Array ( [id] => 17696246 [patent_doc_number] => 11369949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Metallocenes with Si--Si bridges [patent_app_type] => utility [patent_app_number] => 16/425230 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 25424 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425230
Metallocenes with Si--Si bridges May 28, 2019 Issued
Array ( [id] => 19226772 [patent_doc_number] => 12006406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method for producing acrylic block copolymer pellets [patent_app_type] => utility [patent_app_number] => 16/973924 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11305 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973924
Method for producing acrylic block copolymer pellets May 27, 2019 Issued
Array ( [id] => 16947094 [patent_doc_number] => 20210205785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ZIEGLER-NATTA CATALYST SYSTEM HAVING A THERMALLY TREATED MAGNESIUM CHLORIDE COMPONENT [patent_app_type] => utility [patent_app_number] => 17/056534 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056534
Ziegler-Natta catalyst system having a thermally treated magnesium chloride component May 22, 2019 Issued
Array ( [id] => 16947096 [patent_doc_number] => 20210205787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD THEREOF, AND CATALYST INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/057980 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057980
Catalyst component for olefin polymerization, preparation method thereof, and catalyst including same May 20, 2019 Issued
Array ( [id] => 14778105 [patent_doc_number] => 20190263950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => ETHYLENE/ALPHA-OLEFIN INTERPOLYMERS WITH IMPROVED PELLET FLOWABILITY [patent_app_type] => utility [patent_app_number] => 16/405811 [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] => 7867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16405811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405811
Ethylene/alpha-olefin interpolymers with improved pellet flowability May 6, 2019 Issued
Array ( [id] => 14746949 [patent_doc_number] => 20190256648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => LIQUID BLEND FOR REACTION INJECTION MOLDING, METHOD FOR PRODUCING REACTION INJECTION MOLDED BODY, AND REACTION INJECTION MOLDED BODY [patent_app_type] => utility [patent_app_number] => 16/405159 [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] => 6901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405159
Liquid blend for reaction injection molding, method for producing reaction injection molded body, and reaction injection molded body May 6, 2019 Issued
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