Patents
US 8602535 B2: Digital drop patterning device and method
- Granted
- 2013-12-10
- Filed
- 2012-03-28 application 13432062
- Type
- Utility · 8 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A method of dispensing liquid drops includes providing a liquid dispenser array structure. Liquid dispensers, located on a common substrate, include a liquid supply channel and a drop formation device associated with an interface of a liquid dispensing channel and the liquid supply channel. A carrier liquid is provided by a first liquid supply that flows continuously through an outlet of the liquid dispensing channel during a drop dispensing operation. A functional liquid, immiscible in the carrier liquid, is provided by a second liquid supply to the liquid dispensing channel through the liquid supply channel. The drop formation device is selectively actuated to form a discrete drop of the functional liquid in the carrier liquid flowing through the liquid dispensing channel. The flowing carrier liquid causes the discrete drops of the functional liquid to move through the outlet of the liquid dispensing channel during the drop dispensing operation.
Source: PVGPATDIS, file of 2026-04-10 (ipg131210.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| EASTMAN KODAK COMPANY 2,417 patents | US company or organization | Rochester, NY | EASTMAN KODAK COMPANY Federal lobbying client EXACT high confidence: identical full name and state EASTMAN KODAK CO SEC filer FUZZY low confidence: same name (legal endings aside), one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Hrishikesh Vijaykumar Panchawagh | Rochester, NY | 109 | PVGPATDIS, file of 2026-04-10 | |
| Thomas W. Palone | Rochester, NY | 22 | PVGPATDIS, file of 2026-04-10 | |
| Jeremy M. Grace | Penfield, NY | 14 | PVGPATDIS, file of 2026-04-10 | |
| Michael A. Marcus | Honeoye Falls, NY | 61 | Person page FUZZY medium confidence | PVGPATDIS, file of 2026-04-10 |
| Carolyn Rae Ellinger | Rochester, NY | 74 | PVGPATDIS, file of 2026-04-10 | |
| Kathleen M. Vaeth | Penfield, NY | 17 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B41J | Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors | B41J2/0057 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-03-04 | Security interest Security interest Notice of security interests | EASTMAN KODAK COMPANY signed 2021-02-26 | BANK OF AMERICA, N.A., AS AGENT BOSTON, MA | 56984/1 | PASDL, file of 2026-10-15 |
| 2021-03-04 | Security interest Security interest Intellectual property security agreement | EASTMAN KODAK COMPANY signed 2021-02-26 | ALTER DOMUS (US) LLC CHICAGO, IL | 56734/233 | PASDL, file of 2026-10-15 |
| 2021-03-04 | Security interest Security interest Intellectual property security agreement | EASTMAN KODAK COMPANY signed 2021-02-26 | ALTER DOMUS (US) LLC CHICAGO, IL | 56734/1 | PASDL, file of 2026-10-15 |
| 2021-03-04 | Security interest Security interest Intellectual property security agreement | EASTMAN KODAK COMPANY signed 2021-02-26 | ALTER DOMUS (US) LLC CHICAGO, IL | 56733/681 | PASDL, file of 2026-10-15 |
| 2020-01-24 | Release of security interest Release of security interest | BARCLAYS BANK PLC signed 2017-02-02 | EASTMAN KODAK COMPANY ROCHESTER, NY FAR EAST DEVELOPMENT LTD. ROCHESTER, NY FPC INC. ROCHESTER, NY KODAK (NEAR EAST) INC. ROCHESTER, NY KODAK AMERICAS LTD. ROCHESTER, NY KODAK REALTY INC. ROCHESTER, NY LASER PACIFIC MEDIA CORPORATION ROCHESTER, NY QUALEX INC. ROCHESTER, NY KODAK PHILIPPINES LTD. ROCHESTER, NY NPEC INC. ROCHESTER, NY | 52773/1 | PASDL, file of 2026-10-15 |
| 2019-07-30 | Release of security interest Release of security interest | JP MORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT signed 2019-06-17 | EASTMAN KODAK COMPANY ROCHESTER, NY FAR EAST DEVELOPMENT LTD. ROCHESTER, NY PFC, INC. ROCHESTER, NY KODAK (NEAR EAST), INC. ROCHESTER, NY KODAK AMERICAS, LTD. ROCHESTER, NY KODAK IMAGING NETWORK, INC. ROCHESTER, NY KODAK PORTUGUESA LIMITED ROCHESTER, NY KODAK REALTY, INC. ROCHESTER, NY LASER PACIFIC MEDIA CORPORATION ROCHESTER, NY PAKON, INC. ROCHESTER, NY QUALEX, INC. ROCHESTER, NY KODAK PHILIPPINES, LTD. ROCHESTER, NY NPEC, INC. ROCHESTER, NY CREO MANUFACTURING AMERICA LLC ROCHESTER, NY KODAK AVIATION LEASING LLC ROCHESTER, NY | 49901/1 | PASDL, file of 2026-10-15 |
| 2019-07-22 | Release of security interest Release of security interest | JP MORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT signed 2019-06-17 | EASTMAN KODAK COMPANY ROCHESTER, NY FAR EAST DEVELOPMENT LTD. ROCHESTER, NY FPC, INC. ROCHESTER, NY KODAK (NEAR EAST), INC. ROCHESTER, NY KODAK AMERICAS, LTD. ROCHESTER, NY KODAK IMAGING NETWORK, INC. ROCHESTER, NY KODAK PORTUGUESA LIMITED ROCHESTER, NY KODAK REALTY, INC. ROCHESTER, NY LASER PACIFIC MEDIA CORPORATION ROCHESTER, NY PAKON, INC. ROCHESTER, NY QUALEX, INC. ROCHESTER, NY KODAK PHILIPPINES, LTD. ROCHESTER, NY NPEC, INC. ROCHESTER, NY CREO MANUFACTURING AMERICA LLC ROCHESTER, NY KODAK AVIATION LEASING LLC ROCHESTER, NY | 50239/1 | PASDL, file of 2026-10-15 |
| 2013-09-05 | Security interest Security interest Intellectual property security agreement (abl) | EASTMAN KODAK COMPANY signed 2013-09-03 FAR EAST DEVELOPMENT LTD. signed 2013-09-03 FPC INC. signed 2013-09-03 KODAK (NEAR EAST), INC. signed 2013-09-03 KODAK AMERICAS, LTD. signed 2013-09-03 KODAK IMAGING NETWORK, INC. signed 2013-09-03 KODAK PORTUGUESA LIMITED signed 2013-09-03 KODAK REALTY, INC. signed 2013-09-03 LASER-PACIFIC MEDIA CORPORATION signed 2013-09-03 PAKON, INC. signed 2013-09-03 QUALEX INC. signed 2013-09-03 KODAK PHILIPPINES, LTD. signed 2013-09-03 NPEC INC. signed 2013-09-03 CREO MANUFACTURING AMERICA LLC signed 2013-09-03 KODAK AVIATION LEASING LLC signed 2013-09-03 | BANK OF AMERICA N.A., AS AGENT BOSTON, MA | 31162/117 | PASDL, file of 2026-10-15 |
| 2013-09-05 | Security interest Security interest Intellectual property security agreement (second lien) | EASTMAN KODAK COMPANY signed 2013-09-03 FAR EAST DEVELOPMENT LTD. signed 2013-09-03 FPC INC. signed 2013-09-03 KODAK (NEAR EAST), INC. signed 2013-09-03 KODAK AMERICAS, LTD. signed 2013-09-03 KODAK IMAGING NETWORK, INC. signed 2013-09-03 KODAK PORTUGUESA LIMITED signed 2013-09-03 KODAK REALTY, INC. signed 2013-09-03 LASER-PACIFIC MEDIA CORPORATION signed 2013-09-03 PAKON, INC. signed 2013-09-03 QUALEX INC. signed 2013-09-03 KODAK PHILIPPINES, LTD. signed 2013-09-03 NPEC INC. signed 2013-09-03 CREO MANUFACTURING AMERICA LLC signed 2013-09-03 KODAK AVIATION LEASING LLC signed 2013-09-03 | BARCLAYS BANK PLC, AS ADMINISTRATIVE AGENT NEW YORK, NY | 31159/1 | PASDL, file of 2026-10-15 |
| 2013-09-05 | Security interest Security interest Intellectual property security agreement (first lien) | EASTMAN KODAK COMPANY signed 2013-09-03 FAR EAST DEVELOPMENT LTD. signed 2013-09-03 FPC INC. signed 2013-09-03 KODAK (NEAR EAST), INC. signed 2013-09-03 KODAK IMAGING NETWORK, INC. signed 2013-09-03 KODAK PORTUGUESA LIMITED signed 2013-09-03 KODAK REALTY, INC. signed 2013-09-03 LASER-PACIFIC MEDIA CORPORATION signed 2013-09-03 PAKON, INC. signed 2013-09-03 QUALEX INC. signed 2013-09-03 KODAK PHILIPPINES, LTD. signed 2013-09-03 NPEC INC. signed 2013-09-03 CREO MANUFACTURING AMERICA LLC signed 2013-09-03 KODAK AVIATION LEASING LLC signed 2013-09-03 KODAK AMERICAS, LTD. signed 2013-09-03 | JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE NEWARK, DE | 31158/1 | PASDL, file of 2026-10-15 |
| 2013-09-05 | Release of security interest Release of security interest in patents | CITICORP NORTH AMERICA, INC., AS SENIOR DIP AGENT signed 2013-09-03 WILMINGTON TRUST, NATIONAL ASSOCIATION, AS JUNIOR DIP AGENT signed 2013-09-03 | EASTMAN KODAK COMPANY ROCHESTER, NY PAKON, INC. ROCHESTER, NY | 31157/451 | PASDL, file of 2026-10-15 |
| 2013-04-01 | Security interest Security interest Patent security agreement | EASTMAN KODAK COMPANY signed 2013-03-22 PAKON, INC. signed 2013-03-22 | WILMINGTON TRUST, NATIONAL ASSOCIATION, AS AGENT MINNEAPOLIS, MN | 30122/235 | PASDL, file of 2026-10-15 |
| 2012-03-28 | Assignment Assignment of assignor's interest | ELLINGER, CAROLYN R. signed 2012-03-27 GRACE, JEREMY M. signed 2012-03-27 MARCUS, MICHAEL A. signed 2012-03-27 PALONE, THOMAS W. signed 2012-03-27 PANCHAWAGH, HRISHIKESH V. signed 2012-03-27 VAETH, KATHLEEN M. signed 2012-03-27 | EASTMAN KODAK COMPANY ROCHESTER, NY | 27942/833 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.