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] => 15496393 [patent_doc_number] => 20200048385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => ETHYLENE/ALPHA-OLEFIN INTERPOLYMERS WITH IMPROVED PELLET FLOWABILITY [patent_app_type] => utility [patent_app_number] => 16/654973 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7863 [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] => 16654973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654973
Ethylene/alpha-olefin interpolymers with improved pellet flowability Oct 15, 2019 Issued
Array ( [id] => 19809592 [patent_doc_number] => 12240963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Process for preparation of polyethylene [patent_app_type] => utility [patent_app_number] => 17/416768 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8350 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416768
Process for preparation of polyethylene Oct 13, 2019 Issued
Array ( [id] => 19291674 [patent_doc_number] => 12031021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Polyolefin [patent_app_type] => utility [patent_app_number] => 17/283571 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6390 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283571
Polyolefin Oct 10, 2019 Issued
Array ( [id] => 18871243 [patent_doc_number] => 11859031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Alkane-soluble non-metallocene precatalysts [patent_app_type] => utility [patent_app_number] => 17/279246 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14972 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 17279246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279246
Alkane-soluble non-metallocene precatalysts Oct 10, 2019 Issued
Array ( [id] => 15800297 [patent_doc_number] => 20200123291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => PROCESS FOR PRODUCING OLEFIN TERPOLYMERS WITH BRIDGED PHENOLATE TRANSITION METAL COMPLEXES [patent_app_type] => utility [patent_app_number] => 16/597695 [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] => 22567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597695
Process for producing olefin terpolymers with bridged phenolate transition metal complexes Oct 8, 2019 Issued
Array ( [id] => 15408969 [patent_doc_number] => 20200024806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => METHODS AND APPARATUS FOR MANUFACTURING FIBER-BASED MEAT CONTAINERS [patent_app_type] => utility [patent_app_number] => 16/588518 [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] => 7820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588518
Methods and apparatus for manufacturing fiber-based meat containers Sep 29, 2019 Issued
Array ( [id] => 17385695 [patent_doc_number] => 20220033547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => TETRA-FUNCTIONAL LONG-CHAIN BRANCHED ETHYLENE-BASED POLYMERS [patent_app_type] => utility [patent_app_number] => 17/280300 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25480 [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] => 17280300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280300
Tetra-functional long-chain branched ethylene-based polymers Sep 26, 2019 Issued
Array ( [id] => 17385694 [patent_doc_number] => 20220033546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => TETRA-FUNCTIONAL LONG-CHAIN BRANCHED ETHYLENE-BASED POLYMERS [patent_app_type] => utility [patent_app_number] => 17/280293 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280293
Tetra-functional long-chain branched ethylene-based polymers Sep 26, 2019 Issued
Array ( [id] => 18995971 [patent_doc_number] => 11912799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Tetra-functional long-chain branched ethylene-based polymers [patent_app_type] => utility [patent_app_number] => 17/280303 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 25733 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280303
Tetra-functional long-chain branched ethylene-based polymers Sep 26, 2019 Issued
Array ( [id] => 18871242 [patent_doc_number] => 11859030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Process for producing a heterophasic propylene copolymer having a high xylene cold soluble fraction (XCS) [patent_app_type] => utility [patent_app_number] => 17/273246 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9244 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273246
Process for producing a heterophasic propylene copolymer having a high xylene cold soluble fraction (XCS) Sep 23, 2019 Issued
Array ( [id] => 15681377 [patent_doc_number] => 20200095352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Bridged Anilinyl Phenyl Phenol Catalyst Compounds [patent_app_type] => utility [patent_app_number] => 16/575766 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575766
Bridged anilinyl phenyl phenol catalyst compounds Sep 18, 2019 Issued
Array ( [id] => 16970533 [patent_doc_number] => 11066494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Amine bridged anilide phenolate catalyst compounds [patent_app_type] => utility [patent_app_number] => 16/575780 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19003 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575780
Amine bridged anilide phenolate catalyst compounds Sep 18, 2019 Issued
Array ( [id] => 17156185 [patent_doc_number] => 20210317236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => A MULTI-STAGE PROCESS FOR PRODUCING A C2 TO C8 OLEFIN POLYMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/273325 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273325
Multi-stage process for producing a C2 to C8 olefin polymer composition Sep 18, 2019 Issued
Array ( [id] => 17220990 [patent_doc_number] => 11173475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes [patent_app_type] => utility [patent_app_number] => 16/571224 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21960 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571224
Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes Sep 15, 2019 Issued
Array ( [id] => 17292283 [patent_doc_number] => 20210388122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => PROCESS FOR PREPARATION OF MULTIMODAL POLYOLEFIN [patent_app_type] => utility [patent_app_number] => 17/284605 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17284605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284605
Process for preparation of multimodal polyolefin Sep 11, 2019 Issued
Array ( [id] => 19226792 [patent_doc_number] => 12006426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Propylene random copolymer for use in film applications [patent_app_type] => utility [patent_app_number] => 17/273700 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12485 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273700
Propylene random copolymer for use in film applications Sep 8, 2019 Issued
Array ( [id] => 18794023 [patent_doc_number] => 11827777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Propylene copolymer with excellent optical properties [patent_app_type] => utility [patent_app_number] => 17/273711 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10389 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273711
Propylene copolymer with excellent optical properties Sep 8, 2019 Issued
Array ( [id] => 18837791 [patent_doc_number] => 11845854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Polyethylene composition for films [patent_app_type] => utility [patent_app_number] => 17/275874 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275874
Polyethylene composition for films Sep 3, 2019 Issued
Array ( [id] => 17141758 [patent_doc_number] => 20210309770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => PRODUCTION METHOD OF POLYVINYL ALCOHOL RESIN, AND POLYVINYL ALCOHOL RESIN [patent_app_type] => utility [patent_app_number] => 17/267267 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267267
Production method of polyvinyl alcohol resin, and polyvinyl alcohol resin Sep 2, 2019 Issued
Array ( [id] => 16649971 [patent_doc_number] => 10927134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Bridged phenolate transition metal complexes, production, and uses thereof [patent_app_type] => utility [patent_app_number] => 16/550892 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19556 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550892
Bridged phenolate transition metal complexes, production, and uses thereof Aug 25, 2019 Issued
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