Cahill Gordon & Reindel has elected to its partnership Brockton Bosson, Ariel Goldman, Sheila Ramesh and Sean Tonolli.

• Morrison & Foerster has added Yasuhide Watanabe as a partner. He joins the firm from Nagashima Ohno & Tsunematsu.

• Roberts & Holland has named associates Judy Hensley, Daniel Stahl and Libin Zhang to partners, effective Feb. 1.

Belkin Burden Wenig & Goldman has promoted former associates Lisa Gallaudet and Christina Simanca-Proctor to partners.

Polsinelli has added Jarno Vanto as a shareholder in its intellectual property department. He joins the firm from Borenius Attorneys.

Sive, Paget and Riesel added Kathy Robbas a partner. She joins the firm from Hunton & Williams.

Montgomery McCracken has added Wook Chung as of counsel to the firm’s maritime and transportation practice. He was previously general counsel at Hanjin Shipping America.

The Durst Organization has promoted Michael Rhee to vice president and general counsel. He was previously vice president and corporate counsel at the firm.

• Lowenstein Sandler has added Jeffrey Cohen as a partner. He joins the firm from Cooley.

• Emery Celli Brinckerhoff & Abady has named Zoe Salzman as a partner. She joined the firm in 2010.

Proskauer Rose has added David Mankoas a partner. He joins the firm from Rivkin Radler.

DLA Piper has added Thomas G. Maira as partner. He joins the firm from Reed Smith.

Cowan, Liebowitz & Latman has promoted Meichelle Macgregor, former counsel, and Robert English, former associate, as partners.

Blank Rome has added Ilan A. Lermanas of counsel to the firm’s real estate group.