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] => 18955263 [patent_doc_number] => 20240043590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MONOMODAL PROPYLENE RANDOM COPOLYMER WITH HIGH IMPACT STRENGTH [patent_app_type] => utility [patent_app_number] => 18/029333 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12898 [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] => 18029333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029333
MONOMODAL PROPYLENE RANDOM COPOLYMER WITH HIGH IMPACT STRENGTH Sep 30, 2021 Pending
Array ( [id] => 18077462 [patent_doc_number] => 20220403074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => ETHYLENE/1-HEXENE COPOLYMER HAVING IMPROVED FLEXIBILITY AND PROCESSIBILITY [patent_app_type] => utility [patent_app_number] => 17/773027 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773027
Ethylene/1-hexene copolymer having improved flexibility and processibility Sep 28, 2021 Issued
Array ( [id] => 20928955 [patent_doc_number] => 12723118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Ethylene-octene copolymers with improved property profile [patent_app_type] => utility [patent_app_number] => 18/022595 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5114 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022595
ETHYLENE-OCTENE COPOLYMERS WITH IMPROVED PROPERTY PROFILE Sep 26, 2021 Pending
Array ( [id] => 17343782 [patent_doc_number] => 20220010113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => CELLULOSE FIBER-REINFORCED POLYPROPYLENE RESIN FORMED BODY AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/484054 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484054
Cellulose fiber-reinforced polypropylene resin formed body and method for producing the same Sep 23, 2021 Issued
Array ( [id] => 18895315 [patent_doc_number] => 20240010800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => WATER-SOLUBLE ARTICLES [patent_app_type] => utility [patent_app_number] => 18/245951 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18245951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245951
WATER-SOLUBLE ARTICLES Sep 20, 2021 Pending
Array ( [id] => 18769804 [patent_doc_number] => 20230364574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => VESSEL SYSTEM FOR PRE ACTIVATING A SOLID CATALYST AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/027882 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027882
VESSEL SYSTEM FOR PRE ACTIVATING A SOLID CATALYST AND METHOD THEREOF Sep 20, 2021 Pending
Array ( [id] => 20364127 [patent_doc_number] => 20250353939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Bis(heterocyclic-olate) Lewis Base Catalysts and Methods Thereof [patent_app_type] => utility [patent_app_number] => 18/044171 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18044171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044171
Bis(heterocyclic-olate) Lewis base catalysts and methods thereof Sep 20, 2021 Issued
Array ( [id] => 18567166 [patent_doc_number] => 20230257498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => BIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF [patent_app_type] => utility [patent_app_number] => 18/043780 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043780
Bimodal polyethylene copolymer and film thereof Sep 19, 2021 Issued
Array ( [id] => 18817566 [patent_doc_number] => 20230391906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CYCLIC OLEFIN COPOLYMER PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/247420 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247420
CYCLIC OLEFIN COPOLYMER PRODUCTION METHOD Sep 15, 2021 Pending
Array ( [id] => 19367610 [patent_doc_number] => 12059673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Method for converting an organic material into a catalyst for biological hydrosynthesis [patent_app_type] => utility [patent_app_number] => 17/472854 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7351 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472854
Method for converting an organic material into a catalyst for biological hydrosynthesis Sep 12, 2021 Issued
Array ( [id] => 18844567 [patent_doc_number] => 20230406971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => POLYPROPYLENE-BASED ARTICLE HAVING AN INCREASED SURFACE TENSION RETENTION [patent_app_type] => utility [patent_app_number] => 18/023402 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023402
Polypropylene-based article having an increased surface tension retention Sep 7, 2021 Issued
Array ( [id] => 17313335 [patent_doc_number] => 20210402383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Light Treatment of Chromium Catalysts and Related Catalyst Preparation Systems and Polymerization Processes [patent_app_type] => utility [patent_app_number] => 17/468820 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17468820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468820
Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes Sep 7, 2021 Issued
Array ( [id] => 18871237 [patent_doc_number] => 11859025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems [patent_app_type] => utility [patent_app_number] => 17/467505 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 43030 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467505
Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems Sep 6, 2021 Issued
Array ( [id] => 18844561 [patent_doc_number] => 20230406965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CARRIER FOR OLEFIN POLYMERIZATION CATALYST AND APPLICATION THEREOF, CATALYST FOR OLEFIN POLYMERIZATION AND APPLICATION THEREOF, AND OLEFIN POLYMERIZATION METHOD [patent_app_type] => utility [patent_app_number] => 18/044188 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9034 [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] => 18044188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044188
Carrier for olefin polymerization catalyst and application thereof, catalyst for olefin polymerization and application thereof, and olefin polymerization method Sep 2, 2021 Issued
Array ( [id] => 19034244 [patent_doc_number] => 20240084059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHOD FOR RECOVERING RESIDUAL MONOMERS IN THE PREPARATION OF VINYL ESTER-ETHYLENE COPOLYMERS [patent_app_type] => utility [patent_app_number] => 18/267792 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5035 [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] => 18267792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267792
METHOD FOR RECOVERING RESIDUAL MONOMERS IN THE PREPARATION OF VINYL ESTER-ETHYLENE COPOLYMERS Aug 26, 2021 Pending
Array ( [id] => 18251881 [patent_doc_number] => 20230078920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PROCESSES FOR PREPARING METALLOCENE-BASED CATALYST SYSTEMS FOR THE CONTROL OF LONG CHAIN BRANCH CONTENT [patent_app_type] => utility [patent_app_number] => 17/412341 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412341
Processes for preparing metallocene-based catalyst systems for the control of long chain branch content Aug 25, 2021 Issued
Array ( [id] => 18283317 [patent_doc_number] => 20230098789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MODULATING CO-MONOMER SELECTIVITY USING NON-COVALENT DISPERSION INTERACTIONS IN GROUP 4 OLEFIN POLYMERIZATION CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/403527 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403527
Modulating co-monomer selectivity using non-covalent dispersion interactions in group 4 olefin polymerization catalysts Aug 15, 2021 Issued
Array ( [id] => 19717396 [patent_doc_number] => 12202919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Superior C2C3C4 terpolymer based cast film and C2C3C4 terpolymer [patent_app_type] => utility [patent_app_number] => 18/272921 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8325 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272921
Superior C2C3C4 terpolymer based cast film and C2C3C4 terpolymer Jul 28, 2021 Issued
Array ( [id] => 19374001 [patent_doc_number] => 12065550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Thermoplastic polymer composition and method for making films from the same [patent_app_type] => utility [patent_app_number] => 17/386665 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7978 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386665
Thermoplastic polymer composition and method for making films from the same Jul 27, 2021 Issued
Array ( [id] => 18612475 [patent_doc_number] => 20230279207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => PROPYLENE RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/018062 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018062
PROPYLENE RESIN COMPOSITION Jul 19, 2021 Abandoned
Menu