
Margaret V. Einsmann
Examiner (ID: 8925)
| Most Active Art Unit | 1751 |
| Art Unit(s) | 1754, 1108, 1105, 1751 |
| Total Applications | 1505 |
| Issued Applications | 1101 |
| Pending Applications | 83 |
| Abandoned Applications | 321 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20638715
[patent_doc_number] => 20260097064
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/406162
[patent_app_country] => US
[patent_app_date] => 2025-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 40235
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406162
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/406162 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Dec 1, 2025 | Pending |
Array
(
[id] => 20638718
[patent_doc_number] => 20260097067
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/406305
[patent_app_country] => US
[patent_app_date] => 2025-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39691
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406305
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/406305 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Dec 1, 2025 | Pending |
Array
(
[id] => 20638717
[patent_doc_number] => 20260097066
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/406290
[patent_app_country] => US
[patent_app_date] => 2025-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39887
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406290
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/406290 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Dec 1, 2025 | Pending |
Array
(
[id] => 20638720
[patent_doc_number] => 20260097069
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/406402
[patent_app_country] => US
[patent_app_date] => 2025-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39842
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406402
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/406402 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Dec 1, 2025 | Pending |
Array
(
[id] => 20638716
[patent_doc_number] => 20260097065
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/406190
[patent_app_country] => US
[patent_app_date] => 2025-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 774
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406190
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/406190 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Dec 1, 2025 | Pending |
Array
(
[id] => 20638719
[patent_doc_number] => 20260097068
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/406370
[patent_app_country] => US
[patent_app_date] => 2025-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39625
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19406370
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/406370 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Dec 1, 2025 | Pending |
Array
(
[id] => 20541190
[patent_doc_number] => 20260048078
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-19
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/371584
[patent_app_country] => US
[patent_app_date] => 2025-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39649
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19371584
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/371584 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Oct 27, 2025 | Pending |
Array
(
[id] => 20554062
[patent_doc_number] => 20260053842
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-26
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/371529
[patent_app_country] => US
[patent_app_date] => 2025-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39803
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19371529
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/371529 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Oct 27, 2025 | Pending |
Array
(
[id] => 20554061
[patent_doc_number] => 20260053841
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-26
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/371517
[patent_app_country] => US
[patent_app_date] => 2025-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39615
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19371517
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/371517 | Hydroxypropyl beta-cyclodextrin compositions and methods | Oct 27, 2025 | Issued |
Array
(
[id] => 20554063
[patent_doc_number] => 20260053843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-26
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/371542
[patent_app_country] => US
[patent_app_date] => 2025-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39604
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[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] => 19371542
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/371542 | HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS | Oct 27, 2025 | Pending |
Array
(
[id] => 20510066
[patent_doc_number] => 20260034165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-05
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/350944
[patent_app_country] => US
[patent_app_date] => 2025-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39657
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19350944
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/350944 | Hydroxypropyl beta-cyclodextrin compositions and methods | Oct 5, 2025 | Issued |
Array
(
[id] => 20802700
[patent_doc_number] => 12667588
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-30
[patent_title] => Hydroxypropyl beta-cyclodextrin compositions and methods
[patent_app_type] => utility
[patent_app_number] => 19/350933
[patent_app_country] => US
[patent_app_date] => 2025-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 71
[patent_no_of_words] => 39618
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19350933
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/350933 | Hydroxypropyl beta-cyclodextrin compositions and methods | Oct 5, 2025 | Issued |
Array
(
[id] => 20510065
[patent_doc_number] => 20260034164
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-05
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/350939
[patent_app_country] => US
[patent_app_date] => 2025-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39665
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19350939
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/350939 | Hydroxypropyl beta-cyclodextrin compositions and methods | Oct 5, 2025 | Issued |
Array
(
[id] => 20802699
[patent_doc_number] => 12667587
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-30
[patent_title] => Hydroxypropyl beta-cyclodextrin compositions and methods
[patent_app_type] => utility
[patent_app_number] => 19/312906
[patent_app_country] => US
[patent_app_date] => 2025-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 71
[patent_no_of_words] => 39940
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19312906
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/312906 | Hydroxypropyl beta-cyclodextrin compositions and methods | Aug 27, 2025 | Issued |
Array
(
[id] => 20729062
[patent_doc_number] => 12636306
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-26
[patent_title] => Hydroxypropyl beta-cyclodextrin compositions and methods
[patent_app_type] => utility
[patent_app_number] => 19/278356
[patent_app_country] => US
[patent_app_date] => 2025-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 71
[patent_no_of_words] => 39789
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19278356
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/278356 | Hydroxypropyl beta-cyclodextrin compositions and methods | Jul 22, 2025 | Issued |
Array
(
[id] => 20756212
[patent_doc_number] => 12648960
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-09
[patent_title] => Hydroxypropyl beta-cyclodextrin compositions and methods
[patent_app_type] => utility
[patent_app_number] => 19/278422
[patent_app_country] => US
[patent_app_date] => 2025-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 71
[patent_no_of_words] => 40224
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19278422
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/278422 | Hydroxypropyl beta-cyclodextrin compositions and methods | Jul 22, 2025 | Issued |
Array
(
[id] => 20742931
[patent_doc_number] => 12642813
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-02
[patent_title] => Hydroxypropyl beta-cyclodextrin compositions and methods
[patent_app_type] => utility
[patent_app_number] => 19/278380
[patent_app_country] => US
[patent_app_date] => 2025-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 71
[patent_no_of_words] => 39684
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19278380
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/278380 | Hydroxypropyl beta-cyclodextrin compositions and methods | Jul 22, 2025 | Issued |
Array
(
[id] => 20218591
[patent_doc_number] => 20250281522
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-11
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/219596
[patent_app_country] => US
[patent_app_date] => 2025-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39696
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19219596
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/219596 | Hydroxypropyl beta-cyclodextrin compositions and methods | May 26, 2025 | Issued |
Array
(
[id] => 20163853
[patent_doc_number] => 20250255899
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-14
[patent_title] => HYDROXYPROPYL BETA-CYCLODEXTRIN COMPOSITIONS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 19/175757
[patent_app_country] => US
[patent_app_date] => 2025-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39316
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19175757
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/175757 | Hydroxypropyl beta-cyclodextrin compositions and methods | Apr 9, 2025 | Issued |
Array
(
[id] => 20185915
[patent_doc_number] => 12397015
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-26
[patent_title] => Hydroxypropyl beta-cyclodextrin compositions and methods
[patent_app_type] => utility
[patent_app_number] => 19/061509
[patent_app_country] => US
[patent_app_date] => 2025-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 71
[patent_no_of_words] => 39530
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19061509
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/061509 | Hydroxypropyl beta-cyclodextrin compositions and methods | Feb 23, 2025 | Issued |