Search

Darryl J. Collins

Examiner (ID: 6835, Phone: (571)272-2325 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2873, 2872, 2507
Total Applications
2140
Issued Applications
1877
Pending Applications
102
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18307685 [patent_doc_number] => 20230111585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => OPHTHALMIC LENSES FOR MYOPIA REDUCTION [patent_app_type] => utility [patent_app_number] => 17/496733 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496733
Ophthalmic lenses for myopia reduction Oct 6, 2021 Issued
Array ( [id] => 19872347 [patent_doc_number] => 12265206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Zoom lens and image pickup apparatus [patent_app_type] => utility [patent_app_number] => 17/492413 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 45 [patent_no_of_words] => 11501 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492413
Zoom lens and image pickup apparatus Sep 30, 2021 Issued
Array ( [id] => 17337697 [patent_doc_number] => 20220004028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => OPTICAL FILM AND EYEWEAR [patent_app_type] => utility [patent_app_number] => 17/480559 [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] => 11514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480559
Optical film and eyewear Sep 20, 2021 Issued
Array ( [id] => 18719435 [patent_doc_number] => 11796775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Zoom lens assembly [patent_app_type] => utility [patent_app_number] => 17/462034 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 60 [patent_no_of_words] => 14635 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17462034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462034
Zoom lens assembly Aug 30, 2021 Issued
Array ( [id] => 18667887 [patent_doc_number] => 11774781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Fluidic module for accommodating soft contact lens [patent_app_type] => utility [patent_app_number] => 17/446380 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 9557 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446380
Fluidic module for accommodating soft contact lens Aug 29, 2021 Issued
Array ( [id] => 20439936 [patent_doc_number] => 12510770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Lenses and methods for affecting the progression of myopia [patent_app_type] => utility [patent_app_number] => 18/041008 [patent_app_country] => US [patent_app_date] => 2021-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 14244 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041008
Lenses and methods for affecting the progression of myopia Aug 7, 2021 Issued
Array ( [id] => 19044847 [patent_doc_number] => 11933951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system [patent_app_type] => utility [patent_app_number] => 17/393379 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 74 [patent_no_of_words] => 20366 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393379
Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system Aug 2, 2021 Issued
Array ( [id] => 19044847 [patent_doc_number] => 11933951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system [patent_app_type] => utility [patent_app_number] => 17/393379 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 74 [patent_no_of_words] => 20366 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393379
Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system Aug 2, 2021 Issued
Array ( [id] => 19044847 [patent_doc_number] => 11933951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system [patent_app_type] => utility [patent_app_number] => 17/393379 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 74 [patent_no_of_words] => 20366 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393379
Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system Aug 2, 2021 Issued
Array ( [id] => 19044847 [patent_doc_number] => 11933951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system [patent_app_type] => utility [patent_app_number] => 17/393379 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 74 [patent_no_of_words] => 20366 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393379
Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system Aug 2, 2021 Issued
Array ( [id] => 18795236 [patent_doc_number] => 11829007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 17/391934 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 14769 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391934
Imaging lens Aug 1, 2021 Issued
Array ( [id] => 17230158 [patent_doc_number] => 20210356715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/391734 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391734
Imaging lens Aug 1, 2021 Issued
Array ( [id] => 18568627 [patent_doc_number] => 20230258963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => OPTICAL DEFICIENCY MONITORING EQUIPMENT COMPRISING A PAIR OF EYEGLASSES [patent_app_type] => utility [patent_app_number] => 18/006204 [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] => 5509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006204
Optical deficiency monitoring equipment comprising a pair of eyeglasses Jul 19, 2021 Issued
Array ( [id] => 17215995 [patent_doc_number] => 20210349333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => PHOTOCHROMIC SOFT CONTACT LENS WITH COSMETIC AND EFFICACY CONSIDERATIONS [patent_app_type] => utility [patent_app_number] => 17/379162 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5136 [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] => 17379162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379162
Photochromic soft contact lens with cosmetic and efficacy considerations Jul 18, 2021 Issued
Array ( [id] => 17201613 [patent_doc_number] => 20210341708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/374415 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374415
Optical imaging system Jul 12, 2021 Issued
Array ( [id] => 18780346 [patent_doc_number] => 11822063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Zoom lens, optical apparatus, and a manufacturing method of the zoom lens [patent_app_type] => utility [patent_app_number] => 17/365155 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 46 [patent_no_of_words] => 13597 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365155
Zoom lens, optical apparatus, and a manufacturing method of the zoom lens Jun 30, 2021 Issued
Array ( [id] => 17429945 [patent_doc_number] => 20220057654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => EYEWEAR WITH VARIABLE OPTICAL CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 17/361051 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17361051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361051
Eyewear with variable optical characteristics Jun 27, 2021 Issued
Array ( [id] => 18749711 [patent_doc_number] => 11809021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Wearable device with heat transfer pathway [patent_app_type] => utility [patent_app_number] => 17/360508 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6133 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360508
Wearable device with heat transfer pathway Jun 27, 2021 Issued
Array ( [id] => 17316341 [patent_doc_number] => 20210405390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Eyeglasses Retention Mechanism [patent_app_type] => utility [patent_app_number] => 17/357989 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357989
Eyeglasses Retention Mechanism Jun 24, 2021 Abandoned
Array ( [id] => 18734269 [patent_doc_number] => 11802997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Optical apparatus with structure for liquid invariant performance [patent_app_type] => utility [patent_app_number] => 17/355800 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6343 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355800
Optical apparatus with structure for liquid invariant performance Jun 22, 2021 Issued
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