
Wenwen Cai
Examiner (ID: 485, Phone: (571)270-3590 , Office: P/1763 )
| Most Active Art Unit | 1763 |
| Art Unit(s) | 1763 |
| Total Applications | 1038 |
| Issued Applications | 577 |
| Pending Applications | 123 |
| Abandoned Applications | 374 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3581992
[patent_doc_number] => 05496272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-05
[patent_title] => 'Artificial insemination and embryo transfer device'
[patent_app_type] => 1
[patent_app_number] => 8/253941
[patent_app_country] => US
[patent_app_date] => 1994-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 26
[patent_no_of_words] => 9101
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/496/05496272.pdf
[firstpage_image] =>[orig_patent_app_number] => 253941
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/253941 | Artificial insemination and embryo transfer device | Jun 2, 1994 | Issued |
Array
(
[id] => 3508130
[patent_doc_number] => 05575773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Reversible vein resin needle set for one time use'
[patent_app_type] => 1
[patent_app_number] => 8/250495
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 26
[patent_no_of_words] => 3951
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/575/05575773.pdf
[firstpage_image] =>[orig_patent_app_number] => 250495
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250495 | Reversible vein resin needle set for one time use | May 26, 1994 | Issued |
Array
(
[id] => 3522373
[patent_doc_number] => 05582592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Topical application of steroid hormones and vaginocervical stimulation to induce maternal behavior of animals'
[patent_app_type] => 1
[patent_app_number] => 8/170195
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3335
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/582/05582592.pdf
[firstpage_image] =>[orig_patent_app_number] => 170195
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/170195 | Topical application of steroid hormones and vaginocervical stimulation to induce maternal behavior of animals | May 26, 1994 | Issued |
Array
(
[id] => 3522427
[patent_doc_number] => 05582596
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Applicator for applying a biocompatible adhesive'
[patent_app_type] => 1
[patent_app_number] => 8/244430
[patent_app_country] => US
[patent_app_date] => 1994-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 4914
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/582/05582596.pdf
[firstpage_image] =>[orig_patent_app_number] => 244430
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244430 | Applicator for applying a biocompatible adhesive | May 25, 1994 | Issued |
Array
(
[id] => 3692488
[patent_doc_number] => 05645537
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-08
[patent_title] => 'Aspiration needle and syringe for use therewith, apparatus incorporating the same and kit for use in fine needle aspiration cytology, and method'
[patent_app_type] => 1
[patent_app_number] => 8/228551
[patent_app_country] => US
[patent_app_date] => 1994-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 21
[patent_no_of_words] => 7014
[patent_no_of_claims] => 4
[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] => patents/05/645/05645537.pdf
[firstpage_image] =>[orig_patent_app_number] => 228551
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/228551 | Aspiration needle and syringe for use therewith, apparatus incorporating the same and kit for use in fine needle aspiration cytology, and method | Apr 14, 1994 | Issued |
Array
(
[id] => 3717243
[patent_doc_number] => 05672167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-30
[patent_title] => 'Controlled release osmotic pump'
[patent_app_type] => 1
[patent_app_number] => 8/227968
[patent_app_country] => US
[patent_app_date] => 1994-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 11174
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/672/05672167.pdf
[firstpage_image] =>[orig_patent_app_number] => 227968
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/227968 | Controlled release osmotic pump | Apr 14, 1994 | Issued |
| 08/224902 | DISPOSABLE CARTRIDGE ASPIRATING CYLINDROID WITH REUSABLE PLUNGER AND SHIELDS | Apr 7, 1994 | Abandoned |
Array
(
[id] => 3502615
[patent_doc_number] => 05562643
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Device and treatment for treatment of skin'
[patent_app_type] => 1
[patent_app_number] => 8/221475
[patent_app_country] => US
[patent_app_date] => 1994-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4052
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/562/05562643.pdf
[firstpage_image] =>[orig_patent_app_number] => 221475
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/221475 | Device and treatment for treatment of skin | Mar 31, 1994 | Issued |
Array
(
[id] => 3537252
[patent_doc_number] => 05554134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Cap for an ampoule of an injection unit'
[patent_app_type] => 1
[patent_app_number] => 8/221277
[patent_app_country] => US
[patent_app_date] => 1994-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2657
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/554/05554134.pdf
[firstpage_image] =>[orig_patent_app_number] => 221277
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/221277 | Cap for an ampoule of an injection unit | Mar 30, 1994 | Issued |
| 08/219440 | BLOOD DRAWING DEVICE | Mar 28, 1994 | Abandoned |
Array
(
[id] => 3518894
[patent_doc_number] => 05540666
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-30
[patent_title] => 'Cannula shield and injection syringe system'
[patent_app_type] => 1
[patent_app_number] => 8/218944
[patent_app_country] => US
[patent_app_date] => 1994-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 5626
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/540/05540666.pdf
[firstpage_image] =>[orig_patent_app_number] => 218944
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/218944 | Cannula shield and injection syringe system | Mar 27, 1994 | Issued |
Array
(
[id] => 3497395
[patent_doc_number] => 05514113
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Angled syringe needle and adapter therefor'
[patent_app_type] => 1
[patent_app_number] => 8/212052
[patent_app_country] => US
[patent_app_date] => 1994-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1195
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/514/05514113.pdf
[firstpage_image] =>[orig_patent_app_number] => 212052
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/212052 | Angled syringe needle and adapter therefor | Mar 13, 1994 | Issued |
Array
(
[id] => 3575903
[patent_doc_number] => 05498248
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-12
[patent_title] => 'Iontophoretic structure for medical devices'
[patent_app_type] => 1
[patent_app_number] => 8/212157
[patent_app_country] => US
[patent_app_date] => 1994-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 4400
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/498/05498248.pdf
[firstpage_image] =>[orig_patent_app_number] => 212157
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/212157 | Iontophoretic structure for medical devices | Mar 13, 1994 | Issued |
Array
(
[id] => 3584703
[patent_doc_number] => 05520659
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-28
[patent_title] => 'Syringe needle cover and vial connector'
[patent_app_type] => 1
[patent_app_number] => 8/208142
[patent_app_country] => US
[patent_app_date] => 1994-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 2539
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/520/05520659.pdf
[firstpage_image] =>[orig_patent_app_number] => 208142
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/208142 | Syringe needle cover and vial connector | Mar 8, 1994 | Issued |
Array
(
[id] => 3412231
[patent_doc_number] => 05453089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-26
[patent_title] => 'Safety needle system and method for using the same'
[patent_app_type] => 1
[patent_app_number] => 8/208625
[patent_app_country] => US
[patent_app_date] => 1994-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 12
[patent_no_of_words] => 10168
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 393
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/453/05453089.pdf
[firstpage_image] =>[orig_patent_app_number] => 208625
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/208625 | Safety needle system and method for using the same | Mar 8, 1994 | Issued |
| 08/207290 | AMPULE FILLING DEVICE | Mar 6, 1994 | Abandoned |
Array
(
[id] => 3605508
[patent_doc_number] => 05533979
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Hypodermic needle steady rest and removal tool'
[patent_app_type] => 1
[patent_app_number] => 8/204058
[patent_app_country] => US
[patent_app_date] => 1994-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 1202
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/533/05533979.pdf
[firstpage_image] =>[orig_patent_app_number] => 204058
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/204058 | Hypodermic needle steady rest and removal tool | Feb 28, 1994 | Issued |
Array
(
[id] => 3489455
[patent_doc_number] => 05531757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Methods and stabilized instruments for performing medical procedures percutaneously without a trocar'
[patent_app_type] => 1
[patent_app_number] => 8/198429
[patent_app_country] => US
[patent_app_date] => 1994-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 43
[patent_no_of_words] => 13276
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/531/05531757.pdf
[firstpage_image] =>[orig_patent_app_number] => 198429
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/198429 | Methods and stabilized instruments for performing medical procedures percutaneously without a trocar | Feb 21, 1994 | Issued |
| 08/196349 | SYRINGE ASSEMBLY AND SYRINGE STOPPER | Feb 13, 1994 | Abandoned |
Array
(
[id] => 3497306
[patent_doc_number] => 05514107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Safety syringe adapter for cartridge-needle unit'
[patent_app_type] => 1
[patent_app_number] => 8/194362
[patent_app_country] => US
[patent_app_date] => 1994-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2319
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/514/05514107.pdf
[firstpage_image] =>[orig_patent_app_number] => 194362
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/194362 | Safety syringe adapter for cartridge-needle unit | Feb 9, 1994 | Issued |