Search

Rip A. Lee

Examiner (ID: 2170, Phone: (571)272-1104 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1713, 1796, 1762
Total Applications
2094
Issued Applications
1670
Pending Applications
102
Abandoned Applications
355

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17497624 [patent_doc_number] => 11286317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Morphology modified heterophase propylene copolymers and their products thereof [patent_app_type] => utility [patent_app_number] => 16/802012 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7620 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802012
Morphology modified heterophase propylene copolymers and their products thereof Feb 25, 2020 Issued
Array ( [id] => 17526890 [patent_doc_number] => 11299562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Methods for terminating olefin polymerizations [patent_app_type] => utility [patent_app_number] => 16/801314 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 19058 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801314
Methods for terminating olefin polymerizations Feb 25, 2020 Issued
Array ( [id] => 19165877 [patent_doc_number] => 11981765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Catalyst for olefin polymerization and method for producing polar group--containing olefin polymer [patent_app_type] => utility [patent_app_number] => 17/425201 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 483 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425201
Catalyst for olefin polymerization and method for producing polar group--containing olefin polymer Feb 24, 2020 Issued
Array ( [id] => 17595484 [patent_doc_number] => 20220145057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => COMPOSITIONS OBTAINED FROM RECYCLED POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 17/438740 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4772 [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] => 17438740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438740
Compositions obtained from recycled polyolefins Feb 19, 2020 Issued
Array ( [id] => 18685221 [patent_doc_number] => 11780939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Enhanced heat stability polypropylene [patent_app_type] => utility [patent_app_number] => 16/795790 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5685 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795790
Enhanced heat stability polypropylene Feb 19, 2020 Issued
Array ( [id] => 17343779 [patent_doc_number] => 20220010110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Polyethylene Having High Degree of Crosslinking and Crosslinked Polyethylene Pipe Comprising The Same [patent_app_type] => utility [patent_app_number] => 17/427481 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427481
Polyethylene having high degree of crosslinking and crosslinked polyethylene pipe comprising the same Feb 19, 2020 Issued
Array ( [id] => 19624163 [patent_doc_number] => 12162967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Olefin-based polymer [patent_app_type] => utility [patent_app_number] => 17/418360 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9697 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418360
Olefin-based polymer Feb 19, 2020 Issued
Array ( [id] => 19521192 [patent_doc_number] => 12122903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Crosslinked polyethylene pipe having excellent physical properties [patent_app_type] => utility [patent_app_number] => 17/426493 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8770 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426493
Crosslinked polyethylene pipe having excellent physical properties Feb 19, 2020 Issued
Array ( [id] => 19717392 [patent_doc_number] => 12202915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Polyethylene powder [patent_app_type] => utility [patent_app_number] => 17/430388 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9437 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430388
Polyethylene powder Feb 16, 2020 Issued
Array ( [id] => 17792268 [patent_doc_number] => 20220251359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => COMPOSITION COMPRISING HETEROPHASIC PROPYLENE COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/431651 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6988 [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] => 17431651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431651
Composition comprising heterophasic propylene copolymer Feb 10, 2020 Issued
Array ( [id] => 17287114 [patent_doc_number] => 11203654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Bis(aryl phenolate) lewis base catalysts and methods thereof [patent_app_type] => utility [patent_app_number] => 16/788088 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41285 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788088
Bis(aryl phenolate) lewis base catalysts and methods thereof Feb 10, 2020 Issued
Array ( [id] => 15963227 [patent_doc_number] => 20200165365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Plastics-Based Manufactured Article and Processes for Forming Said Article [patent_app_type] => utility [patent_app_number] => 16/778300 [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] => 13453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778300
Plastics-based manufactured article and processes for forming said article Jan 30, 2020 Issued
Array ( [id] => 17520622 [patent_doc_number] => 20220106471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => POLAR GROUP-CONTAINING OLEFIN COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/425111 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21386 [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] => 17425111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425111
Polar group-containing olefin copolymer Jan 26, 2020 Issued
Array ( [id] => 17520617 [patent_doc_number] => 20220106466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Polyethylene Compositions and Articles With Good Barrier Properties [patent_app_type] => utility [patent_app_number] => 17/424803 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424803
Polyethylene compositions and articles with good barrier properties Jan 23, 2020 Issued
Array ( [id] => 17163049 [patent_doc_number] => 11149137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Polyethylene copolymer compositions and articles with barrier properties [patent_app_type] => utility [patent_app_number] => 16/745985 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21782 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745985
Polyethylene copolymer compositions and articles with barrier properties Jan 16, 2020 Issued
Array ( [id] => 19738390 [patent_doc_number] => 12215208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Polyethylene film for heat sealing [patent_app_type] => utility [patent_app_number] => 17/423242 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3848 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423242
Polyethylene film for heat sealing Jan 12, 2020 Issued
Array ( [id] => 17385697 [patent_doc_number] => 20220033549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Olefin Polymerization Processes Featuring In Situ Blending of an Oil Extension [patent_app_type] => utility [patent_app_number] => 17/311795 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17311795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311795
Olefin polymerization processes featuring in situ blending of an oil extension Jan 6, 2020 Issued
Array ( [id] => 16948199 [patent_doc_number] => 20210206890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Production of 1-Butene and Ultra-High-Molecular-Weight Polyethylene [patent_app_type] => utility [patent_app_number] => 16/733637 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733637
Production of 1-butene and ultra-high-molecular-weight polyethylene Jan 2, 2020 Issued
Array ( [id] => 17473996 [patent_doc_number] => 20220081500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CURABLE COMPOSITIONS COMPRISING UNSATURATED POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 17/419270 [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] => 37474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419270
Curable compositions comprising unsaturated polyolefins Dec 26, 2019 Issued
Array ( [id] => 17460411 [patent_doc_number] => 20220073716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CURABLE COMPOSITIONS COMPRISING UNSATURATED POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 17/419281 [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] => 39429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419281
Curable compositions comprising unsaturated polyolefins Dec 26, 2019 Issued
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