Xiaodong Dong Zhang, 501 Belvidere Ave, Edison, NJ 08820

6759376, Jul 6, 2004

Sep 11, 2002

10/241401

Xiaodong Zhang - Bloomfield NJ
Pravin Shah - Rutherford NJ
Jennifer Chin - Bloomfield NJ

Unilever Home Personal Care USA, division of Conopco, Inc. - Greenwich CT

A61K 700

510130, 510139, 510159, 510426, 510508

The invention relates to rinse-off personal care, liquid compositions comprising specifically defined particle wherein compositions also contain at least some hydrophobic benefit agent or emollient. The emollient allows particles to deposit and provide enhanced shine.

6780826, Aug 24, 2004

Sep 11, 2002

10/241402

Xiaodong Zhang - Bloomfield NJ
Pravin Shah - Rutherford NJ
Jennifer Chin - Bloomfield NJ

Unilever Home Personal Care USA, division of Conopco, Inc. - Greenwich CT

A61K 700

510130, 510139, 510158, 510159, 424 709, 424 7012

The invention relates to rinse-off personal care compositions comprising specifically defined particle wherein compositions also contain at least some hydrophobic benefit agent or emollient. The emollient allow particles to deposit and provide enhanced shine.

6949493, Sep 27, 2005

May 19, 2004

10/849408

Xiaodong Zhang - Livingston NJ, US
Vivek Subramanian - Livingston NJ, US
Pravin Shah - Rutherford NJ, US

Unilever Home & Personal Care USA, division of Conopco, Inc. - Greenwich CT

A61K007/50

510141, 510151, 510152, 510153, 510154, 510155

The present invention comprises novel bar compositions comprising relatively high levels of soap and of filler while maintaining good user properties.

7024037, Apr 4, 2006

Mar 22, 2002

10/104415

Xiaodong Zhang - Bloomfield NJ, US
Liang Sheng Tsaur - Norwood NJ, US
Helene Santanastasio - Pompton Plains NJ, US
Pravin Shah - Rutherford NJ, US
Srinivasan Krishnan - Union City NJ, US

Unilever Home & Personal Care USA, a division of Conopco, Inc. - Greenwich CT

G06K 9/00

382181, 382165, 382275, 600306, 600340

A process for measuring skin ashing is provided. The process comprises selecting a desired skin testing area and acguiring an image of the area using x-polarization technique. The image is analyzed by obtaining a light distributing image, storing the difference between this image and the original image and using a differential in intensity to define ashing.

7251649, Jul 31, 2007

Oct 31, 2003

10/698669

Bo Shen - Fremont CA, US
Susie Wee - Palo Alto CA, US
Songqing Chen - Williamsburg VA, US
Xiaodong Zhang - Williamsburg VA, US

Hewlett-Packard Development Company, L.P. - Houston TX

G06F 7/00

707 3, 7071041, 711118, 711133, 709203

Methods and systems for prioritizing content are described. A request for a first content object is received at a caching proxy. A search of an access log of the proxy cache for a portion of the first content object is then performed. The size of the portion of the first content object on the proxy cache is calculated and the normally utilized size of the segment of the first content object is derived. A comparison is then made between the size of the portion of the first content object on the proxy cache and the normally utilized size of the first content object requested.

7412681, Aug 12, 2008

Feb 25, 2005

11/067571

Xiaodong Zhang - Union City CA, US
Jun Kong - San Jose CA, US
Bruce W. McGaughy - Fremont CA, US

Cadence Design Systems, Inc. - San Jose CA

G06F 17/50

716 12, 716 1, 716 15

A computer implemented method is provided for use in evaluating a hierarchical representation of a circuit design encoded in a computer readable medium comprising: traversing a circuit path within a higher level circuit that includes a reference potential connection, to identify a port of a call to a first lower level circuit that is DC path connected to the reference potential; identifying a first DC port group that includes each port of the call to the first lower level circuit that is DC path connected to the identified port of the call to the first lower level circuit; automatically marking as DC path connected to the reference potential, each port of the call to the first lower level circuit that is a member of the first DC port group; and traversing a circuit path within the first lower level circuit to identify a circuit path within the first lower level circuit that is DC path connected to a marked port of the first lower level circuit.

7795201, Sep 14, 2010

Oct 31, 2005

11/792257

Xiaodong Zhang - Livingston NJ, US
Jerry R. Conklin - Midland MI, US

C11D 3/02
C11D 7/02

512 1, 424 701, 424 7013, 424401, 510108, 510119, 510130, 510461, 510470, 510473, 512 2, 512 3, 514781

The deposition of a benefit agent on a substrate after treatment of the substrate with a personal care composition which has a viscosity of at least 50 mPas at 25 C. and comprises the benefit agent and a low molecular weight surfactant is improved when a water-soluble polymer is used as a substitute for at least a portion of the low molecular weight surfactant. The headspace concentration of a fragrance provided by such personal care composition is also increased.

8092787, Jan 10, 2012

May 22, 2003

10/443396

Xiaodong Zhang - Livingston NJ, US
Stephen M. O'Connor - New York NY, US
Pravin Shah - Rutherford NJ, US

Unilever Home & Personal Care USA, division of Conopco, Inc. - Greenwich CT

A61K 8/00
A61K 8/18
A61K 31/33
A61Q 5/00
A61Q 9/00
A01N 43/00

424 701, 514183

The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced delivery of optical modifier carried on, trapped within or in the presence of the structured benefit agent.